CN217336261U

CN217336261U - Automatic heat dissipation device for weak current box

Info

Publication number: CN217336261U
Application number: CN202220586031.XU
Authority: CN
Inventors: 熊海燕; 范欣欣; 王乃豪
Original assignee: Wuhan Kanghui Decoration Engineering Co ltd
Current assignee: Wuhan Kanghui Decoration Engineering Co ltd
Priority date: 2022-03-17
Filing date: 2022-03-17
Publication date: 2022-08-30
Anticipated expiration: 2032-03-17

Abstract

The utility model discloses an automatic heat dissipation device for a weak current box, which comprises a weak current box body, wherein two sides of the weak current box body are fixedly connected with two groups of positioning plates, a detachable disassembly shell is installed between the two groups of positioning plates through a quick disassembly structure, a heat dissipation fan is fixedly installed in the disassembly shell, a detachable dust filter net is installed at the inner side part of the disassembly shell, and heat dissipation holes are formed in two sides of the weak current box body; the utility model discloses the radiator fan of the through-flow at weak current box both ends plays the radiating effect of lateral part, and inside filter dust net also filters the dirt to the cooling wind in the heat dissipation wind-guiding simultaneously, then prevents that unnecessary dust from bringing into the inside of weak current box in the radiating, and the radiator fan that the direction of blowing is the same from one side air inlet of weak current box and from the opposite side air-out of weak current box, then the automatic heat abstractor of utility model has played inside dustproof effect and the convenient dismouting of inner structure and has maintained when the weak current box brings better radiating effect.

Description

Automatic heat dissipation device for weak current box

Technical Field

The utility model relates to an automatic heat dissipation technical field of light current case specifically is an automatic heat abstractor is used to light current case.

Background

The weak current box is a concentrated box of a weak voltage circuit as the name implies, and is generally used in modern home decoration, such as network cables, telephone lines, computer displays, USB lines, VGA of televisions, chromatic aberration, antennas and the like can be placed in the weak current box; if the objects are not placed in sequence, the objects are a large group of lines which are very disorganized, are out of harmony and can influence cleaning, and in short, the weak current box is used for containing the equipment and sorting the lines. Because the inside of light current box generally has more power supply line, its inside can continuously produce the heat after the work that lasts, then need the heat radiation structure of supporting response, however conventional forced air cooling heat radiation structure can bring the dust for the inside of light current box through the air forced air cooling heat dissipation, the convenient light current box heat radiation structure of while back is many in inside dust accumulation also is inconvenient the dismouting, be unfavorable for inner structure's replacement and maintenance, therefore we need propose an automatic heat abstractor for light current box.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a weak current is automatic heat abstractor for case to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

an automatic heat dissipation device for a weak current box comprises a weak current box body, wherein two sides of the weak current box body are fixedly connected with two groups of positioning plates, a dismounting shell is detachably mounted between the two groups of positioning plates through a quick-dismounting structure, a heat dissipation fan is fixedly mounted inside the dismounting shell, a detachable dust filter screen is mounted at the inner side part of the dismounting shell, heat dissipation holes are formed in two sides of the weak current box body, the dismounting shell is mounted on the heat dissipation holes in a buckling mode, a sealing strip is arranged at the edge of the inner side wall of the weak current box body, and the sealing strip is located between the side wall of the sealing strip and the dismounting shell; the heat radiation fans in the dismounting shells on the two sides of the weak current box body are arranged in an aligned mode, and the fan blowing directions of the heat radiation fans on the two sides are arranged in the same mode.

Preferably, the back of the weak current box body is fixedly connected with a fixing piece, and the front of the weak current box body is provided with a box door with a transparent observation window.

Preferably, the quick release structure comprises a spring shell and a pull rod, a spring is arranged inside the spring shell, the pull rod is inserted into the spring, a baffle is fixedly connected to the side of the pull rod, and two ends of the spring are located between the inner top of the spring shell and the baffle.

Preferably, the spring housing is fixedly connected to the top of the positioning plate, and the baffle plate is pressed and attached to the top surface of the positioning plate through the spring.

Preferably, the pull rod can be pulled up and down and reset through a spring, a positioning through hole for the pull rod to pass through is formed in the positioning plate, and positioning slots for inserting the pull rod are formed in the top surface and the bottom surface of the dismounting shell.

Preferably, the top surface and the bottom surface of the detachable shell are provided with positioning grooves, the inner side part of the positioning plate is fixedly connected with positioning insertion blocks, and the positioning insertion blocks are inserted in the positioning grooves in a sliding manner.

Preferably, the side face, far away from the weak current box body, of the dismounting shell is provided with a yielding hole, and the cooling fan is aligned with the yielding hole.

Preferably, the inner side wall of the detachable shell is fixedly connected with a fixed seat for installing a cooling fan, and the cooling fans on two sides of the weak current box body are all arranged as axial fans.

Preferably, the side wall of the detachable shell is fixedly connected with a hasp, and the dust filter screen is detachably mounted on the inner side part of the detachable shell through the hasp.

Preferably, a set of be provided with two sets of rapid disassembly structure on the locating plate, a set of inside radiator fan of dismouting shell is provided with two sets ofly, the inside of light current box is provided with the power supply joint that is used for radiator fan.

Compared with the prior art, the beneficial effects of the utility model are that:

through the dismouting shell and inside radiator fan and detachable filter dust net, the design of rapid disassembly structure isotructure, but the dismouting shell passes through rapid disassembly structure convenient and fast dismantles and installs on the locating plate, the radiator fan of the through-flow at weak current box both ends plays the radiating effect of lateral part, simultaneously inside filter dust net also filters the dirt to the cooling wind in the heat dissipation wind-guiding, then prevent that radiating unnecessary dust from bringing into the inside of weak current box in the time of, the radiator fan that the direction of blowing is the same from one side air inlet of weak current box and from the opposite side air-out of weak current box, then the utility model discloses an automatic heat abstractor has played inside dustproof effect and the convenient dismouting maintenance of inner structure when the weak current box brings better radiating effect.

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and drawings.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1;

FIG. 3 is a schematic view of the internal structure of the detachable housing and the quick release structure of the present invention;

fig. 4 is an enlarged schematic structural diagram of the present invention at B in fig. 3.

In the figure: 1. a weak current box body; 2. disassembling and assembling the shell; 3. a fixing member; 4. a box door; 5. positioning a plate; 6. a quick release structure; 7. a heat radiation fan; 8. positioning a groove; 9. positioning the insert block; 10. a spring housing; 11. a pull rod; 12. a seal strip; 13. a dust filter screen; 14. a hole of abdication; 15. a fixed seat; 16. a spring; 17. a hasp; 18. a baffle plate; 19. positioning the slot; 20. and positioning the through hole.

Detailed Description

The same reference numbers in different drawings identify the same or similar elements; it should be further understood that terms such as "first," "second," "third," "upper," "lower," "front," "rear," "inner," "outer," "end," "portion," "section," "width," "thickness," "zone," and the like, may be used solely for convenience in reference to the figures and to aid in describing the invention, and are not intended to limit the invention.

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment:

an automatic heat dissipation device for a weak current box comprises a weak current box body 1, wherein two sides of the weak current box body 1 are fixedly connected with two groups of positioning plates 5, a detachable shell 2 is detachably arranged between the two groups of positioning plates 5 through a quick-release structure 6, a heat dissipation fan 7 is fixedly arranged in the detachable shell 2, a detachable dust filter net 13 is arranged at the inner side part of the detachable shell 2, heat dissipation holes are formed in two sides of the weak current box body 1, the detachable shell 2 is buckled and arranged on the heat dissipation holes, a sealing strip 12 is arranged at the edge of the inner side wall of the weak current box body 1, and the sealing strip 12 is positioned between the side wall of the sealing strip 12 and the detachable shell 2; the heat radiation fans 7 in the dismounting shells 2 at the two sides of the weak current box body 1 are arranged in an aligned mode, and the fan blowing directions of the heat radiation fans 7 at the two sides are arranged in the same mode;

as shown in fig. 3, the sealing strip 12 is a rectangular sealing strip 12 and is arranged at the edge of the detachable housing 2, and when the detachable housing 2 is mounted on the side of the weak current box 1 in a buckling manner, the sealing effect of detaching the housing 2 from the side of the weak current box 1 is achieved;

as shown in fig. 1, the heat dissipation fans 7 on both sides of the weak current box 1 suck external air from one side of the weak current box 1 and remove the air from one side of the weak current box 1, and this process brings out heat inside the weak current box 1, thereby achieving an effect of automatic heat dissipation.

The back of the weak current box body 1 is fixedly connected with a fixing piece 3, and the front of the weak current box body 1 is provided with a box door 4 with a transparent observation window; as shown in fig. 1, the detachable housing 2 with the heat dissipation fan 7 in the present invention is installed on both sides of the weak current box 1, while the conventional weak current box 1 is generally installed by the fixing member 3 on the back, so the heat dissipation structure does not hinder the installation of the weak current box 1;

as shown in fig. 4, the quick release structure 6 includes a spring housing 10 and a pull rod 11, a spring 16 is disposed inside the spring housing 10, the pull rod 11 is inserted into the spring 16, a baffle 18 is fixedly connected to a side portion of the pull rod 11, and two ends of the spring 16 are located between an inner top portion of the spring housing 10 and the baffle 18; the spring shell 10 is fixedly connected to the top of the positioning plate 5, and the baffle plate 18 is tightly pressed and attached to the top surface of the positioning plate 5 through a spring 16; the pull rod 11 can be pulled up and down and reset through the spring 16, a positioning through hole 20 for the pull rod 11 to pass through is formed in the positioning plate 5, and positioning slots 19 for the insertion of the pull rod 11 are formed in the top surface and the bottom surface of the detachable shell 2.

During the specific use, through dismouting shell 2 and inside radiator fan 7 and detachable filter screen 13, the design of rapid disassembly structure 6 isotructure, dismouting shell 2 can convenient and fast dismantle and install on locating plate 5 through rapid disassembly structure 6, radiator fan 7 of the through-flow at weak current box 1 both ends plays the radiating effect of lateral part, inside filter screen 13 also filters the dirt to the cooling wind in heat dissipation wind-guiding simultaneously, then it brings into the inside of weak current box 1 to prevent radiating while unnecessary dust, radiator fan 7 that the direction of blowing is the same from one side air inlet of weak current box 1 and from the opposite side air-out of weak current box 1, then the utility model discloses an automatic heat abstractor brings better radiating effect in weak current box, played inside dustproof effect and the convenient dismouting maintenance of inner structure.

Positioning grooves 8 are formed in the top surface and the bottom surface of the dismounting shell 2, positioning insertion blocks 9 are fixedly connected to the inner side portions of the positioning plates 5, and the positioning insertion blocks 9 are inserted into the positioning grooves 8 in a sliding mode; the positioning insertion block 9 and the positioning groove 8 play a role in inserting and positioning the detachable shell 2.

A relief hole 14 is formed in the side face, away from the weak current box body 1, of the dismounting shell 2, and the heat radiation fan 7 is aligned with the relief hole 14; fixedly connected with is used for the fixing base 15 of radiator fan 7 installation on the inside wall of dismouting shell 2, radiator fan 7 of weak current box 1 both sides all sets up to axial fan.

A hasp 17 is fixedly connected to the side wall of the detachable shell 2, and the dust filter 13 is detachably mounted on the inner side of the detachable shell 2 through the hasp 17; two groups of quick-release structures 6 are arranged on one group of the positioning plates 5, two groups of cooling fans 7 are arranged in one group of the dismounting shell 2, and a power supply connector for the cooling fans 7 is arranged in the weak current box body 1; the side edge of the specific dust filter screen 13 is provided with a plurality of groups of hasp nails of the hasps, the hasp seats of the hasps are fixedly connected to the side wall of the dismounting shell 2, and the dust filter screen 13 is buckled on the hasp seats through the hasp nails to realize installation and dust filtration.

The control mode of the cooling fan 7 in this document is automatically controlled by a controller, and the control circuit of the controller can be implemented by simple programming by a person skilled in the art, which belongs to the common knowledge in the art, and the document is mainly used for protecting a mechanical device, so the document does not explain the control mode and the circuit connection in detail, and the device supplies power by an external power supply.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a light current case is with automatic heat abstractor, includes light current case body (1), its characterized in that: two sides of the weak current box body (1) are fixedly connected with two groups of positioning plates (5), a dismounting shell (2) is detachably arranged between the two groups of positioning plates (5) through a quick-release structure (6), a cooling fan (7) is fixedly arranged inside the dismounting shell (2), a detachable dust filtering net (13) is arranged at the inner side part of the dismounting shell (2), heat dissipation holes are formed in two sides of the weak current box body (1), the dismounting shell (2) is mounted on the heat dissipation holes in a buckling mode, a sealing strip (12) is arranged at the edge of the inner side wall of the weak current box body (1), and the sealing strip (12) is located between the side wall of the sealing strip (12) and the dismounting shell (2); the heat dissipation fans (7) in the dismounting shells (2) on the two sides of the weak current box body (1) are arranged in an aligned mode, and the fan blowing directions of the heat dissipation fans (7) on the two sides are arranged in the same mode.

2. The automatic heat dissipation device for the weak current box as claimed in claim 1, wherein: the back of the weak current box body (1) is fixedly connected with a fixing piece (3), and the front surface of the weak current box body (1) is provided with a box door (4) with a transparent observation window.

3. The automatic heat dissipation device for the weak current box as claimed in claim 1, wherein: quick detach structure (6) include spring housing (10) and pull rod (11), the inside of spring housing (10) is provided with spring (16), pull rod (11) are inserted and are established in spring (16) and lateral part fixedly connected with baffle (18) of pull rod (11), the both ends of spring (16) are located between the interior top of spring housing (10) and baffle (18).

4. The automatic heat dissipating device for a weak current box according to claim 3, wherein: the spring shell (10) is fixedly connected to the top of the positioning plate (5), and the baffle plate (18) is tightly pressed and attached to the top surface of the positioning plate (5) through the spring (16).

5. The automatic heat dissipation device for the weak current box as claimed in claim 4, wherein: pull rod (11) can be pulled from top to bottom and reset through spring (16), set up positioning hole (20) that are used for pull rod (11) to pass on locating plate (5), set up on the top surface of dismouting shell (2) and the bottom surface and be used for pull rod (11) location slot (19) of pegging graft.

6. The automatic heat dissipation device for the weak current box as claimed in claim 1, wherein: the top surface and the bottom surface of the dismounting shell (2) are provided with positioning grooves (8), the inner side part of the positioning plate (5) is fixedly connected with positioning insertion blocks (9), and the positioning insertion blocks (9) are inserted in the positioning grooves (8) in a sliding mode.

7. The automatic heat dissipation device for the weak current box as claimed in claim 1, wherein: the side face, far away from the weak current box body (1), of the dismounting shell (2) is provided with a yielding hole (14), and the cooling fan (7) is aligned with the yielding hole (14).

8. The automatic heat dissipating device for the weak current box as claimed in claim 7, wherein: fixedly connected with is used for fixing base (15) of radiator fan (7) installation on the inside wall of dismouting shell (2), radiator fan (7) of weak current box (1) both sides all set up to axial fan.

9. The automatic heat dissipation device for the weak current box as claimed in claim 1, wherein: the side wall of the dismounting shell (2) is fixedly connected with a hasp (17), and the dust filtering net (13) is detachably arranged at the inner side part of the dismounting shell (2) through the hasp (17).

10. The automatic heat dissipating device for the weak current box as claimed in claim 9, wherein: a set of be provided with two sets of rapid disassembly structure (6) on locating plate (5), a set of inside radiator fan (7) of dismouting shell (2) are provided with two sets ofly, the inside of light current box (1) is provided with the power supply joint that is used for radiator fan (7).