CN114286567B - Heat dissipation machine case and heat dissipation wireless device suitable for wireless ad hoc network - Google Patents

Abstract

The invention relates to a heat dissipation machine case and heat dissipation wireless equipment suitable for wireless ad hoc networks. A heat dissipating chassis adapted for wireless ad hoc networks, comprising: the box, telescopic machanism and ventilation mechanism. The side surface of the box body is provided with a ventilation opening; the telescopic mechanism is connected in the box body and comprises a first driving piece, a first gear and a first rack, the output end of the first driving piece is fixedly connected to the first gear, the first gear is meshed with the first rack, and one end of the first rack faces the ventilation opening; the ventilation mechanism comprises a protection shell and a fan, wherein the protection shell is driven by the first driving piece to enter and exit the ventilation opening, an airflow hole is formed in the protection shell, the fan is connected to the side wall of the protection shell, and the fan is mutually communicated with the inside of the box body through the airflow hole. Above-mentioned heat dissipation machine case suitable for wireless ad hoc network makes ventilation mechanism can business turn over in vent ventilation mechanism shrink in the box, can prevent the dust deposit on the ventilation mechanism, also can carry out the physics cooling to the box inside.

Description

Heat dissipation machine case and heat dissipation wireless device suitable for wireless ad hoc network

Technical Field

The invention relates to the technical field of wireless local area networks, in particular to a heat dissipation machine case suitable for wireless ad hoc networks and heat dissipation wireless equipment.

Background

The WAPI is a method for establishing mutual authentication between a client (wireless network card) and a wireless Access Point (AP) by utilizing two-way authentication based on a digital certificate, and is a security protocol applied to a WLAN system in order to solve the loopholes and hidden dangers existing in the security mechanism of the current wireless local area network in China.

Aiming at the trend of rapid increase of the market demand of the current mobile communication products with WLAN functions, the application of WAPI technology in the mobile terminal products needs to be greatly promoted in order to ensure the safety of the WLAN mobile terminal products and the information safety of the whole WLAN access network. The method has very important significance for improving the WAPI national standard system, promoting the WAPI industry development, enhancing the international influence of the WAPI technology and the international competitiveness of WAPI products and guaranteeing the national information security.

Currently, the WIFI wireless device applied to the WAPI technology includes wireless modules such as a wireless network card and a wireless router, which are generally applied to wireless ad hoc network devices in a power transmission line, and with more and more functions of the wireless modules using the WAPI technology, power consumption of the wireless modules in a use process is increased, so that heat generation of the wireless modules is increased, and if heat is not timely dissipated, overheat failure of the wireless devices is caused.

Disclosure of Invention

Based on this, it is necessary to provide a heat dissipation chassis and a heat dissipation wireless device suitable for wireless ad hoc network, aiming at the problem that the heat of the wireless module using the WAPI technology cannot be dissipated in time during the use process.

A heat dissipating chassis adapted for wireless ad hoc networks, comprising:

the side surface of the box body is provided with a ventilation opening;

the telescopic mechanism is connected in the box body and comprises a first driving piece, a first gear and a first rack, the output end of the first driving piece is fixedly connected with the first gear, the first gear is meshed with the first rack, and one end of the first rack faces the ventilation opening;

the ventilation mechanism is connected to one end of the first rack, which faces the ventilation opening, the ventilation mechanism comprises a protection shell and a fan, the protection shell is driven by the first driving piece to enter and exit from the ventilation opening, an air flow hole is formed in the protection shell, the fan is connected to the side wall of the protection shell, and the fan is mutually communicated with the inside of the box body through the air flow hole.

According to the radiating case suitable for the wireless ad hoc network, the ventilation opening is formed in the case body, and the ventilation mechanism is connected to the telescopic mechanism arranged in the case body, so that the ventilation mechanism can enter and exit the ventilation opening; when the heat dissipation machine case that is applicable to wireless ad hoc network needs ventilation mechanism to assist the heat dissipation, first driving piece drive first gear rotates, promote the direction removal of first rack orientation telescopic mouth, promote ventilation mechanism and stretch out from the vent, the fan communicates each other through the air current hole with the inside of box, the fan, the air current hole, the vent forms independent heat dissipation passageway relatively with the box is inside, rotate through the fan, can realize the inside air exchange with the box outside of box, realize the air current circulation, through improving the velocity of flow of the inside air of box and carrying out physical cooling to the box inside, when the inside article that needs to dispel the heat that sets up of box, the risk of the overheated trouble of article appearance in the use has been reduced.

In one embodiment, the heat dissipation case suitable for wireless ad hoc network further comprises a heat conducting plate, wherein the heat conducting plate is arranged inside the case body, the first driving piece is connected to the heat conducting plate, and the first gear, the first rack and the ventilation mechanism are connected to one side, close to the ventilation opening, of the heat conducting plate.

In one embodiment, the telescopic mechanism further comprises a sliding rod, the sliding rod is connected to one side, close to the ventilation opening, of the heat conducting plate, the length direction of the sliding rod is parallel to the length direction of the first rack, the protective shell is provided with a sliding hole, and the sliding hole is sleeved on the outer side of the sliding rod.

In one embodiment, a first radiator and a second radiator are arranged on one side, close to the ventilation opening, of the heat conducting plate; and/or the number of the groups of groups,

the other side of the heat conducting plate is provided with a heat conducting seat.

In one embodiment, the heat dissipation case suitable for wireless ad hoc network further comprises a dust removing mechanism, the dust removing mechanism comprises a mounting plate and a dust removing bag, the mounting plate is connected to one side, close to the outside of the case, of the protective shell, the dust removing bag is detachably connected to one side, close to the protective shell, of the mounting plate, and the dust removing bag is arranged in the airflow hole.

In one embodiment, the dust removing mechanism further comprises a clamping assembly, the clamping assembly comprises a sliding block, a pull rope, a fixed pulley, a clamping connector and a clamping block, the sliding block is slidably connected with the mounting plate, the clamping block is fixedly connected with one side, close to the protective shell, of the mounting plate, one end of the clamping connector is rotatably connected with the clamping block, the fixed pulley is rotatably connected with the inside of the clamping block, the pull rope is wound on the fixed pulley, and two opposite ends of the pull rope are respectively connected with the sliding block and the clamping connector;

the inner wall of the air flow hole is provided with a clamping groove, and the mounting plate and the protective shell are mutually clamped with the clamping groove through the clamping connector.

In one embodiment, the dust removing mechanism further comprises a vibration assembly, one side of the vibration assembly stretches into the protective shell and is attached to the dust removing bag, the vibration assembly comprises a box body, a cover plate, a vibration plate, a mounting shaft, a second gear, a second rack and a second driving piece, the vibration plate and the second gear are coaxially sleeved on the mounting shaft, the mounting shaft is rotationally connected to the inside of the box body, the second rack is meshed with the second gear, the second driving piece drives the second rack to reciprocate to drive the second gear to positively and negatively rotate, and the cover plate is connected to the box body to realize the sealing of the vibration assembly.

In one embodiment, the number of the ventilation openings is two, the two ventilation openings are arranged on two opposite sides of the box body, the number of the first racks and the ventilation mechanisms and the number of the ventilation openings are two, and the two first racks and the ventilation mechanisms are symmetrically distributed relative to the central line of the box body.

A heat dissipating wireless device adapted for wireless ad hoc networks, comprising:

a heat dissipating chassis adapted for use in a wireless ad hoc network as in any of the preceding embodiments;

and the wireless module is arranged in the box body.

According to the radiating wireless device suitable for the wireless ad hoc network, the wireless module is arranged in the box body, the ventilation opening is formed in the box body, and the ventilation mechanism is connected to the telescopic mechanism arranged in the box body, so that the ventilation mechanism can enter and exit the ventilation opening; when the heat dissipation machine case that is applicable to wireless ad hoc network needs ventilation mechanism to assist the heat dissipation, first driving piece drive first gear rotates, promote the direction removal of first rack orientation telescopic mouth, promote ventilation mechanism and stretch out from the vent, the fan communicates each other through the air current hole with the inside of box, the fan, the air current hole, the vent forms independent heat dissipation passageway relatively with the box is inside, rotate through the fan, can realize the inside air exchange with the box outside of box, realize the air current circulation, through improving the velocity of flow of the inside air of box and carrying out physical cooling to the box inside, the risk of wireless module appearing the overheat fault in the use has been reduced.

In one embodiment, the heat dissipation case suitable for the wireless ad hoc network further comprises a top plate, an opening is arranged at the top of the case body of the heat dissipation case suitable for the wireless ad hoc network, the top plate covers the opening, and the wireless module is arranged between the top plate and a heat conduction plate inside the heat dissipation case suitable for the wireless ad hoc network; and/or the number of the groups of groups,

the radiating case suitable for the wireless ad hoc network further comprises a fixed plate, wherein the fixed plate is arranged between the heat conducting plate and the wireless module; and/or the number of the groups of groups,

the heat dissipation case suitable for the wireless ad hoc network further comprises a panel, wherein the panel is arranged on one side of the case body of the heat dissipation case suitable for the wireless ad hoc network, and one or more network ports are formed in the panel.

Drawings

Fig. 1 is a schematic structural diagram of a heat dissipation chassis suitable for wireless ad hoc networks according to an embodiment;

fig. 2 is a schematic structural diagram of a telescopic mechanism of a heat dissipation chassis applicable to a wireless ad hoc network according to an embodiment;

fig. 3 is a schematic diagram of a portion of a heat dissipation chassis suitable for wireless ad hoc networks according to an embodiment;

FIG. 4 is a schematic structural diagram of a heat conducting plate of a heat dissipating chassis suitable for wireless ad hoc networks according to an embodiment;

FIG. 5 is a cross-sectional view of a clamping assembly of a heat dissipating chassis adapted for wireless ad hoc networks according to an embodiment;

FIG. 6 is a schematic diagram illustrating a vibration assembly of a heat dissipating chassis adapted for wireless ad hoc networks according to an embodiment;

fig. 7 is a schematic structural diagram of a vibration component of a heat dissipating chassis suitable for wireless ad hoc networks according to another embodiment;

fig. 8 is a schematic diagram of an overall structure of a heat dissipation wireless device suitable for wireless ad hoc networks according to an embodiment;

fig. 9 is an exploded view of a heat dissipating wireless device suitable for wireless ad hoc networks according to an embodiment.

In the figure:

100. the heat dissipation machine case is suitable for wireless ad hoc networks; 10. a case; 11. a top plate; 12. a panel; 20. a telescoping mechanism; 21. a first driving member; 22. a first gear; 23. a first rack; 24. a slide bar; 30. a ventilation mechanism; 31. a protective shell; 32. a fan; 33. a connecting lug; 40. a heat conductive plate; 41. a heat conduction seat; 42. a first heat sink; 43. a second heat sink; 50. a dust removing mechanism; 51. a mounting plate; 52. a dust removal bag; 60. a clamping assembly; 61. a slide block; 62. a pull rope; 63. a fixed pulley; 64. a clamping joint; 65. a clamping block; 66. a spring; 67. a mounting rod; 70. a vibration assembly; 71. a case body; 72. a cover plate; 73. a vibration plate; 74. a mounting shaft; 75. a second gear; 76. a second rack; 77. a second driving member; 80. a fixing plate; 200. the heat dissipation wireless device is suitable for wireless ad hoc networks.

Detailed Description

In order that the above objects, features and advantages of the invention will be readily understood, a more particular description of the invention will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the invention, whereby the invention is not limited to the specific embodiments disclosed below.

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present invention, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present invention, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.

Referring to fig. 1, fig. 1 is a schematic structural diagram of a heat dissipating chassis 100 suitable for wireless ad hoc networks according to an embodiment of the present invention. An embodiment of the present invention provides a heat dissipation chassis 100 suitable for wireless ad hoc networks, including: a case 10, a telescopic mechanism 20, and a ventilation mechanism 30. The side of the box 10 is provided with a ventilation opening, and the ventilation opening is mutually communicated with the inside of the box 10, so that the inside of the box 10 can exchange air with the outside. Further, the case 10 has a rectangular parallelepiped structure having a cavity therein. Further, the height of the case 10 is smaller than the length and width of the case 10, thereby saving the installation space required for the heat dissipating case 100 suitable for wireless ad hoc networks. Further, in one embodiment, the number of the ventilation openings is two, and the two ventilation openings are disposed on two opposite sides of the case 10, so as to facilitate ventilation inside the case 10.

Referring to fig. 2, further, a telescopic mechanism 20 is connected to the housing 10. The telescopic mechanism 20 comprises a first driving piece 21, a first gear 22 and a first rack 23, wherein the output end of the first driving piece 21 is fixedly connected to the first gear 22, the first gear 22 is meshed with the first rack 23, and one end of the first rack 23 faces the ventilation opening. Specifically, the first driving member 21 drives the first gear 22 to rotate, so as to drive the first rack 23 to move relative to the vent. Further, in an embodiment, the number of the first racks 23 is two, the two first racks 23 are symmetrically distributed relative to the center line of the case 10, the two first racks 23 are engaged with the first gear 22, and when the first driving member 21 drives the first gear 22 to rotate, the two first racks 23 move towards each other or move away from each other.

Further, a vent mechanism 30 is coupled to an end of the first gear 22 proximate the vent. Referring to fig. 3, the ventilation mechanism 30 includes a protection shell 31 and a fan 32, the protection shell 31 is driven by the first driving member 21 to enter and exit the ventilation opening, an airflow hole is formed in the protection shell 31, the fan 32 is connected to a side wall of the protection shell 31, and the fan 32 is mutually communicated with the interior of the case 10 through the airflow hole. By connecting the ventilation mechanism 30 to the end of the first gear 22 near the ventilation opening, the ventilation mechanism 30 can be driven to enter and exit the ventilation opening when the first driving member 21 drives the first gear 22 to rotate. When the heat dissipation case 100 suitable for the wireless ad hoc network does not need to dissipate heat, the ventilation mechanism 30 is accommodated in the ventilation opening, so that the appearance of the heat dissipation case 100 suitable for the wireless ad hoc network is more concise, and dust can be prevented from being deposited on the ventilation mechanism 30; when the heat dissipation case 100 suitable for wireless ad hoc network needs to dissipate heat, the first driving piece 21 drives the first gear 22 to rotate, the ventilation mechanism 30 is pushed to extend out of the ventilation opening, the fan 32 arranged on the side wall of the protective shell 31 is communicated with the inside of the case 10 through the air flow hole in the protective shell 31, so that the air flow speed in the case 10 is improved, and the inside of the case 10 is cooled. Further, by providing the ventilation mechanism 30 capable of entering and exiting the ventilation opening, not only the inside of the case 10 can be cooled, but also dust accumulation in the case 10 can be reduced by accelerating the airflow in the case 10, and the odor in the case 10 can be discharged.

Specifically, the side wall of the protective housing 31 is provided with a connecting hole, the connecting hole is mutually communicated with the air flow hole, the connecting hole is in a shape like a Chinese character 'yi', and the fan 32 is fixedly connected to the connecting hole. In the present embodiment, the number of the fans 32 is three, and the three fans 32 are uniformly arranged in the connection holes, so that the fans 32 can be set as many as possible under the premise of allowing the size of the protection shell 31, and the heat dissipation efficiency of the heat dissipation chassis 100 suitable for wireless ad hoc network is improved. In other embodiments, the number of fans 32 may be one, two, four, etc., and may be adjusted according to the actual sizes of the protection shell 31 and the fans 32 and the actual heat dissipation efficiency requirement of the heat dissipation chassis 100 suitable for wireless ad hoc network, and one or more fans 32 may be disposed on the side wall of the protection shell 31 and communicate with the interior of the case 10 through air flow holes.

Further, in one embodiment, the number of the ventilation mechanisms 30 is two, the two ventilation mechanisms 30 are symmetrically distributed relative to the center line of the case 10, the two ventilation mechanisms 30 are respectively connected to the two first racks 23, and when the first driving member 21 drives the first gear 22 to rotate, the two first racks 23 push the two ventilation mechanisms 30 to respectively extend or retract from the two ventilation openings. Through locating two ventilation mechanism 30 in the both sides of box 10, all be equipped with the heat dissipation passageway in the protective housing 31 in every ventilation mechanism 30 to a plurality of heat dissipation passageways communicate each other in box 10 inside, accelerate the air flow in the box 10, improve the radiating efficiency of the heat dissipation machine case 100 that is applicable to wireless ad hoc network, and avoid the dust to gather on the article in the box 10 when dispelling the heat.

The above-mentioned heat dissipating chassis 100 suitable for wireless ad hoc network, by opening the vent in the case 10 and connecting the ventilation mechanism 30 to the telescopic mechanism 20 provided in the case 10, the ventilation mechanism 30 can be moved in and out of the vent, when the heat dissipating chassis 100 suitable for wireless ad hoc network does not need the auxiliary heat dissipation of the ventilation mechanism 30, the ventilation mechanism 30 is contracted in the case 10, thus preventing the dust deposition on the ventilation mechanism 30; when the heat dissipation machine case 100 suitable for wireless ad hoc network needs the auxiliary heat dissipation of ventilation mechanism 30, first driving piece 21 drives first gear 22 to rotate, promote that first rack 23 moves towards the direction of telescopic mouth, promote ventilation mechanism 30 and stretch out from the vent, fan 32 and the inside of box 10 communicate each other through the air current hole, fan 32, the air current hole, the inside relatively independent heat dissipation passageway that forms of vent and box 10, rotate through fan 32, can realize the inside air exchange with the outside of box 10, realize the air current circulation, carry out the physics cooling to the inside of box 10 through the velocity of flow that improves the inside air of box 10, when the inside article that needs to dispel the heat that sets up of box 10, the risk of the overheated trouble of article appearance in the use has been reduced. Further, the heat dissipation case 100 suitable for wireless ad hoc networks can be applied to wireless ad hoc network equipment in a power transmission line, and can be applied to other application scenes needing heat dissipation.

Referring back to fig. 2, in one embodiment, the heat dissipation case 100 suitable for wireless ad hoc network further includes a heat conducting plate 40, where the heat conducting plate 40 is disposed inside the case 10. The first driving member 21 is connected to the heat conducting plate 40, and the first gear 22, the first rack 23 and the ventilation mechanism 30 are connected to a side of the heat conducting plate 40 close to the ventilation opening. The heat conducting plate 40 is arranged in the heat dissipating case 100 suitable for wireless ad hoc network, so that the heat in the case 10 can be uniformly absorbed by the heat conducting plate 40. By connecting the expansion mechanism 20 and the ventilation mechanism 30 to the heat conduction plate 40, after the heat conduction plate 40 absorbs the heat in the case 10, the heat can be transferred to the heat dissipation path formed by the ventilation mechanism 30, and the heat can be discharged. Specifically, the first driving member 21 is connected to a side of the heat conducting plate 40 away from the ventilation opening, a circular through hole is formed in the heat conducting plate 40, and an output end of the first driving member 21 passes through the circular hole and is fixedly connected with the first gear 22. Specifically, a circular through hole is provided at the center of the heat conductive plate 40 so that the first driving member 21 is connected to the center of the heat conductive plate 40, and when the number of the first racks 23 and the ventilation mechanisms 30 is two, the movement states of the two ventilation mechanisms 30 are ensured to be synchronized.

In one embodiment, a first radiator 42 and a second radiator 43 are further disposed on a side of the heat conducting plate 40 near the ventilation opening, the first radiator 42 and the second radiator 43 are located on a heat dissipation channel formed by the fan 32, the ventilation opening, the air flow hole and the interior of the box 10 together, so that heat of the heat conducting plate 40 is accelerated to be transferred into the heat dissipation channel, and the heat is thrown out through the ventilation mechanism 30. Specifically, in the present embodiment, the number of the first heat sinks 42 is two, the first heat sinks 42 are symmetrically distributed with respect to the center of the heat conductive plate 40, and the length direction of the first heat sinks 42 and the length direction of the first racks 23 are disposed in parallel with each other. Specifically, in the present embodiment, the number of the second heat sinks 43 is six, the six second heat sinks 43 are disposed parallel to each other, the three second heat sinks 43 are a group, the second heat sinks 43 in each group are distributed at equal intervals, and the two groups of second heat sinks 43 are symmetrically distributed with respect to the center of the heat conducting plate 40. In other embodiments, the specific number and location distribution of the first heat sinks 42 and the second heat sinks 43 can be adjusted according to actual needs.

Referring to fig. 4, in one embodiment, a heat conducting seat 41 is disposed on a side of the heat conducting plate 40 away from the ventilation opening, and by disposing the heat conducting seat 41, the contact area between the surface of the heat conducting plate 40 and the air inside the box 10 can be increased, so as to further accelerate the absorption of heat inside the box 10 by the heat conducting plate 40, and enhance the heat conducting capability of the heat conducting plate 40. Specifically, in the present embodiment, the number of the heat conducting seats 41 is six, the six heat conducting seats 41 are arranged in parallel, the three heat conducting seats 41 are a group, the heat conducting seats 41 in each group are distributed at equal intervals, and the two groups of heat conducting seats 41 are symmetrically distributed relative to the center of the heat conducting plate 40. In other embodiments, the specific number and position distribution of the heat conductive seats 41 can be adjusted according to actual needs.

Referring back to fig. 2, in one embodiment, the telescopic mechanism 20 further includes a sliding rod 24, the sliding rod 24 is connected to a side of the heat conducting plate 40 near the ventilation opening, the length direction of the sliding rod 24 is parallel to the length direction of the first rack 23, the protection shell 31 is provided with a sliding hole, and the sliding rod 24 is disposed in the sliding hole. Specifically, two connecting lugs 33 are disposed on opposite sides of the protective shell 31, and a sliding hole is disposed on each connecting lug 33. Specifically, the sliding rod 24 is a straight rod, and the length direction of the sliding rod 24 is perpendicular to the side surface where the ventilation opening is located. Through setting up slide bar 24, play the effect that provides the direction for protective housing 31 to guarantee that protective housing 31 is rectilinear motion relative the vent, make the motion of protective housing 31 more steady.

Referring to fig. 3, in one embodiment, the heat dissipation case 100 suitable for wireless ad hoc network further includes a dust removing mechanism 50, the dust removing mechanism 50 includes a mounting plate 51 and a dust removing bag 52, the mounting plate 51 is connected to one side of the protective housing 31 near the outside of the case 10, the dust removing bag 52 is detachably connected to one side of the mounting plate 51 near the protective housing 31, and the dust removing bag 52 is disposed in the air flow hole. By arranging the dust removing bag 52 in the air flow hole, the dust removing bag 52 is positioned in the heat dissipation channel formed by the ventilation mechanism 30, so that dust is adsorbed on the dust removing bag 52 in the heat dissipation process, meanwhile, the probability that external dust enters the box 10 in the air circulation process in heat dissipation is reduced, and dust accumulation in the box 10 is reduced as much as possible. Further, the dust removing bag 52 is detachably connected to the side, close to the protective shell 31, of the mounting plate 51, so that when more dust is adsorbed on the dust removing bag 52, the dust removing bag 52 can be replaced, and the dust is prevented from being brought into the box 10 again due to dust accumulation on the dust removing bag 52 in the heat dissipation process.

Referring to fig. 5, in one embodiment, the dust removing mechanism 50 further includes a clamping assembly 60, the clamping assembly 60 includes a slider 61, a pull rope 62, a fixed pulley 63, a clamping joint 64 and a clamping block 65, the slider 61 is slidably connected to the mounting plate 51, the clamping block 65 is fixedly connected to one side of the mounting plate 51 close to the protective shell 31, one end of the clamping joint 64 is rotatably connected to the clamping block 65, the fixed pulley 63 is rotatably connected to the clamping block 65, the pull rope 62 is wound around the fixed pulley 63, and two opposite ends of the pull rope 62 are respectively connected to the slider 61 and the clamping joint 64; the inner wall of the air flow hole is provided with a clamping groove, and the mounting plate 51 and the protective shell 31 are mutually clamped with the clamping groove through a clamping joint 64.

Further, a sliding groove is formed in one side, far away from the protective shell 31, of the mounting plate 51, a connecting column is arranged in the sliding groove, the sliding block 61 is sleeved on the connecting column, and the sliding block 61 can move in the sliding groove towards the protective shell 31 or move away from the protective shell 31. Guiding the movement of the slider 61 by providing the connection post enables smooth movement of the slider 61 in the chute. Further, the cross section of the chute is rectangular, and in this embodiment, the number of the connecting columns is four, and the four connecting columns are uniformly distributed in the chute. In other embodiments, the number of the connecting posts is adjusted according to the cross-sectional shape of the chute and actual requirements.

Further, a spring 66 is provided on one side of the slider 61 away from the case 10, opposite ends of the spring 66 are respectively connected to the inner wall of the chute and the slider 61, and the spring 66 is sleeved on the outer side of the connecting column. So that the spring 66 can assist in resetting the slider 61 when the slider 61 moves relative to the chute. Further, the number of springs 66 corresponds to the number of connecting rods.

Further, a pull block is further disposed on a side of the slider 61 away from the protective housing 31, the pull block is fixedly connected to the center of the slider 61, and a portion of the pull block extends out of the chute, so as to facilitate manual pulling of the slider 61. Further, the end of the pull block far away from the protective shell 31 is provided with a through hole, and a power-assisted rod or a power-assisted rope can extend into the through hole, so that the slider 61 can be pulled to move more conveniently.

Further, the fixed pulley 63 is rotatably connected to the inside of the catching block 65 through a bearing. When the sliding block 61 pulls the pull rope 62 to move, the fixed pulley 63 can rotate relative to the clamping block 65, and the pulling direction of the pull rope 62 is changed.

Further, a connecting groove is formed in the clamping block 65, an inclined surface is formed on the other side of the clamping groove, and when the clamping connector 64 is received in the connecting groove, the other end of the clamping connector 64 abuts against the inclined surface. Further, one end of the clamping connector 64 is rotatably connected to one side of the connecting groove through the spiral spring 66, so that a certain contact force exists between the clamping connector 64 and the clamping groove when the clamping connector is clamped in the clamping groove, and the clamping is more compact. Further, a semicircular protrusion is arranged at the other end of the clamping connector 64, and when the clamping connector 64 is clamped in the clamping groove, the semicircular protrusion extends into the clamping groove.

Specifically, the clamping assembly 60 operates on the following principle: when the protective shell 31 and the mounting plate 51 are fixedly connected with each other, the clamping mechanism is in a clamping state, the sliding block 61 of the sliding block 61 is positioned at one end, close to the clamping block 65, in the sliding groove, and the other end of the clamping joint 64 is clamped in the clamping groove; when the protective shell 31 and the mounting plate 51 need to be disconnected, the sliding block 61 is pulled to move relative to the sliding groove, so that the sliding block 61 is positioned at one end, far away from the clamping block 65, in the sliding groove, the sliding block 61 pulls the pull rope 62 to move relative to each other, the fixed pulley 63 is driven to rotate, the clamping joint 64 is pulled to be received in the connecting groove, the other end of the clamping joint 64 is in clamping connection with the clamping groove, and the clamping mechanism is in a contracted state. Through setting up joint subassembly 60, the dismouting between mounting panel 51 and the protective housing 31 of being convenient for to be convenient for change the dust removal bag 52 that is located the air current downthehole of protective housing 31.

In one embodiment, the heat dissipation case 100 suitable for wireless ad hoc network further includes a vibration assembly 70, and one side of the vibration assembly 70 extends into the protective housing 31 to be attached to the dust collection bag 52, so that when the vibration assembly 70 vibrates, dust adhered to the dust collection bag 52 can be vibrated off, and the dust is prevented from blocking the dust collection bag 52. Further, the vibration assembly 70 is fixedly connected to the sidewall of the protective case 31.

Further, the vibration assembly 70 includes a box 71, a cover plate 72, a vibration plate 73, a mounting shaft 74, a second gear 75, a second rack 76 and a second driving member 77, the vibration plate 73 and the second gear 75 are coaxially sleeved on the mounting shaft 74, the mounting shaft 74 is rotatably connected inside the box 71, the second rack 76 is meshed with the second gear 75, the second driving member 77 drives the second rack 76 to reciprocate to drive the second gear 75 to rotate positively and negatively, and the cover plate 72 is connected to the box 71 to realize sealing of the vibration assembly 70.

Specifically, the vibration assembly 70 operates on the following principle: the second driving piece 77 drives the second rack 76 to reciprocate to drive the second gear 75 to rotate positively and negatively, the installation shaft 74 is rotationally connected inside the box body 71, and the installation shaft 74 enables the second gear 75 to be coaxially connected with the vibration plate 73, so that the vibration plate 73 is driven to rotate positively and negatively, and the vibration plate 73 knocks the box body 71 to achieve a vibration function.

Specifically, in one embodiment, the opposite ends of the mounting shaft 74 are coupled to opposite sides of the inner wall of the case 71 by bearings, thereby reducing the torque required to drive the mounting shaft 74 to rotate. Further, the mounting shaft 74 is sleeved with the spiral spring 66, and the outer wall of the spiral spring 66 is connected to the inner wall of the box 71, so that the vibration plate 73 can return to the initial position when the vibration assembly 70 is in the stationary state. Further, the initial position of the vibration plate 73 is horizontally disposed in the case 71.

Referring to fig. 6, in an embodiment, the second driving member 77 is an electric telescopic rod, the electric telescopic rod is connected to the inner wall of the box 71, the output end of the electric telescopic rod is fixedly connected to the rack, and the second rack 76 is driven to reciprocate by the expansion and contraction of the electric telescopic rod, so as to drive the second gear 75 to rotate, thereby realizing the vibration function of the vibration assembly 70.

Referring to fig. 7, in another embodiment, the second driving member 77 is an electric sliding rail, the electric sliding rail is connected to an inner wall of the box 71, the second gear 75 is fixedly connected to a translation block of the electric sliding rail, and the translation block of the electric sliding rail can reciprocate relative to the sliding rail, so as to drive the second gear 75 to rotate, thereby realizing the vibration function of the vibration assembly 70.

Referring to fig. 8, the present application further provides a heat dissipation wireless device 200 suitable for wireless ad hoc networks according to an embodiment, including: the heat dissipation case 100 and the wireless module suitable for wireless ad hoc network according to any of the foregoing embodiments. Further, the wireless module is provided inside the case 10.

The above-mentioned heat dissipation wireless device 200 suitable for wireless ad hoc network, locate the wireless module inside the box 10, through offering the vent in the box 10, and connect the ventilating mechanism 30 to the telescopic machanism 20 located in the box 10, make the ventilating mechanism 30 can get in and out of the vent, when the heat dissipation chassis 100 suitable for wireless ad hoc network does not need the ventilating mechanism 30 to assist in radiating, the ventilating mechanism 30 is contracted in the box 10, can prevent the dust deposition on the ventilating mechanism 30; when the heat dissipation machine case 100 suitable for wireless ad hoc network needs the auxiliary heat dissipation of ventilation mechanism 30, first driving piece 21 drives first gear 22 to rotate, promote that first rack 23 moves towards the direction of telescopic mouth, promote ventilation mechanism 30 and stretch out from the vent, fan 32 and the inside of box 10 communicate each other through the air current hole, fan 32, the air current hole, the inside relatively independent heat dissipation passageway that forms of vent and box 10, rotate through fan 32, can realize the inside air exchange with the outside of box 10, realize the air current circulation, through improving the velocity of flow of the inside air of box 10 and physically cooling down the inside of box 10, the risk of wireless module overheat fault appears in the use has been reduced. Further, the heat dissipation wireless device 200 applicable to the wireless ad hoc network can be applied to not only wireless ad hoc network devices in a power transmission line, but also other application scenarios requiring heat dissipation.

Referring to fig. 9, in one embodiment, a heat dissipation case 100 suitable for a wireless ad hoc network includes a top plate 11, an opening is provided at a top of a case body of the heat dissipation case 100 suitable for a wireless ad hoc network, and the top plate 11 covers the opening, so that installation of a wireless module and maintenance of an interior of the case body are facilitated. Further, the wireless module is disposed between the top plate 11 and a heat conducting plate inside the heat dissipating chassis 100 suitable for wireless ad hoc network, so that heat emitted by the wireless module can be transferred to the heat conducting plate through the heat conducting seat and dissipated through a heat dissipating channel on one side of the heat conducting plate close to the air vent.

In one embodiment, the heat dissipation case 100 suitable for wireless ad hoc network further includes a fixing plate 80, where the fixing plate 80 is disposed between the heat conducting plate and the wireless module, so as to separate the heat conducting plate from the wireless module through the fixing plate 80, and avoid a short circuit phenomenon caused by direct contact between the wireless module and the heat conducting seat or the heat conducting plate. Specifically, the fixing plate 80 is made of an insulating material, and may also play a role in reducing the overall weight of the heat dissipation wireless device 200 suitable for wireless ad hoc network while preventing the heat conduction plate from contacting with the wireless module.

In one embodiment, the heat dissipating chassis 100 suitable for wireless ad hoc network further includes a panel 12, where the panel 12 is disposed on one side of the case 10 of the heat dissipating wireless device 200 suitable for wireless ad hoc network, and the panel 12 is provided with one or more network ports. Specifically, the panel 12 is attached to the side of the housing adjacent to the side of the housing where the vent is located. Further, the network port may be an uplink network port or a downlink network port, so that the heat dissipation wireless device 200 suitable for the wireless ad hoc network can not only be used as a wireless transmitting device, but also function as a network relay.

The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

The above examples illustrate only a few embodiments of the invention, which are described in detail and are not to be construed as limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.

Claims (10)

1. The utility model provides a heat dissipation machine case suitable for wireless ad hoc network which characterized in that, heat dissipation machine case suitable for wireless ad hoc network includes:

the side surface of the box body is provided with a ventilation opening;

the telescopic mechanism is connected in the box body and comprises a first driving piece, a first gear and a first rack, the output end of the first driving piece is fixedly connected with the first gear, the first gear is meshed with one end of the first rack, and the other end of the first rack faces the ventilation opening;

the fan is connected to the side wall of the protective shell, a connecting hole is formed in the side wall of the protective shell, the fan is fixedly connected to the connecting hole, and the fan is mutually communicated with the inside of the box through the air flow hole.

2. The heat dissipating chassis of claim 1, further comprising a heat conducting plate disposed inside the case, wherein the first driving member is connected to the heat conducting plate, and wherein the first gear, the first rack, and the ventilation mechanism are connected to a side of the heat conducting plate near the ventilation opening.

3. The heat dissipation chassis applicable to wireless ad hoc networks according to claim 2, wherein the telescopic mechanism further comprises a sliding rod, the sliding rod is connected to one side of the heat conducting plate, which is close to the ventilation opening, the length direction of the sliding rod is parallel to the length direction of the first rack, the protective shell is provided with a sliding hole, and the sliding hole is sleeved on the outer side of the sliding rod.

4. The heat dissipating chassis adapted for wireless ad hoc network according to claim 2, wherein a first heat sink and a second heat sink are provided on a side of the heat conducting plate close to the vent; and/or the number of the groups of groups,

the other side of the heat conducting plate is provided with a heat conducting seat.

5. The heat dissipating case suitable for a wireless ad hoc network according to claim 1, further comprising a dust removing mechanism comprising a mounting plate and a dust removing bag, wherein the mounting plate is connected to a side of the protective housing near the outside of the case, the dust removing bag is detachably connected to a side of the mounting plate near the protective housing, and the dust removing bag is disposed in the air flow hole.

6. The heat dissipation chassis applicable to a wireless ad hoc network according to claim 5, wherein the dust removal mechanism further comprises a clamping assembly, the clamping assembly comprises a sliding block, a pull rope, a fixed pulley, a clamping joint and a clamping block, the sliding block is slidably connected with the mounting plate, the clamping block is fixedly connected with one side of the mounting plate, which is close to the protective shell, one end of the clamping joint is rotatably connected with the clamping block, the fixed pulley is rotatably connected with the inside of the clamping block, the pull rope is wound around the fixed pulley, and two opposite ends of the pull rope are respectively connected with the sliding block and the clamping joint;

the inner wall of the air flow hole is provided with a clamping groove, and the mounting plate and the protective shell are mutually clamped with the clamping groove through the clamping connector.

7. The heat dissipation case suitable for wireless ad hoc networks according to claim 5, wherein the dust removal mechanism further comprises a vibration assembly, one side of the vibration assembly stretches into the protective housing to be attached to the dust removal bag, the vibration assembly comprises a case body, a cover plate, a vibration plate, a mounting shaft, a second gear, a second rack and a second driving piece, the vibration plate and the second gear are coaxially sleeved on the mounting shaft, the mounting shaft is rotatably connected to the inside of the case body, the second rack is meshed with the second gear, the second driving piece drives the second rack to reciprocate to drive the second gear to rotate positively and negatively, and the cover plate is connected to the case body to realize sealing of the vibration assembly.

8. The heat dissipation chassis according to any one of claims 1-7, wherein the number of the ventilation openings is two, the two ventilation openings are arranged on two opposite sides of the case, the number of the first racks and the ventilation mechanisms is two, and the two first racks and the ventilation mechanisms are symmetrically distributed relative to a center line of the case.

9. A heat dissipating wireless device adapted for wireless ad hoc networks, the heat dissipating wireless device adapted for wireless ad hoc networks comprising:

the heat dissipating chassis of any of claims 1-8 adapted for wireless ad hoc networks;

and the wireless module is arranged in the box body.

10. The heat dissipation wireless device applicable to the wireless ad hoc network according to claim 9, wherein the heat dissipation chassis applicable to the wireless ad hoc network further comprises a top plate, an opening is arranged at the top of the box body of the heat dissipation chassis applicable to the wireless ad hoc network, the top plate covers the opening, and the wireless module is arranged between the top plate and a heat conduction plate in the heat dissipation chassis applicable to the wireless ad hoc network; and/or the number of the groups of groups,

the radiating case suitable for the wireless ad hoc network further comprises a fixed plate, wherein the fixed plate is arranged between the heat conducting plate and the wireless module; and/or the number of the groups of groups,

the heat dissipation case suitable for the wireless ad hoc network further comprises a panel, wherein the panel is arranged on one side of the case body of the heat dissipation case suitable for the wireless ad hoc network, and one or more network ports are formed in the panel.

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