CN218415721U

CN218415721U - Terminal box that radiating effect is good

Info

Publication number: CN218415721U
Application number: CN202222869678.6U
Authority: CN
Inventors: 曾秀红
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-10-28
Filing date: 2022-10-28
Publication date: 2023-01-31
Anticipated expiration: 2032-10-28

Abstract

The application discloses a junction box with a good heat dissipation effect, which comprises a box body and a heat dissipation mechanism, wherein a cavity plate is horizontally and fixedly sleeved at the top center and the bottom center of the left side and the right side of the box body respectively; the heat dissipation mechanism comprises two heat dissipation screen plates, the left end and the right end of each heat dissipation screen plate are fixedly connected with one side of the plug board respectively, and the center of one side, away from the box body, of each plug board is fixedly connected with one side of the connecting rod respectively. Through being provided with two sets of radiator fan, can be to the inside air that produces the convection current of box body, and through the heat dissipation otter board effluvium in the box body, the inside high temperature of box body can be avoided in timely heat dissipation, and drive the rotor plate through the hand of hand grip hand and rotate, just can rotate two sets of radiator fan from the box body, and then the convenience is in time maintained and repaired to radiator fan, and the rotor plate can control opening and shutting of casing simultaneously, and then can conveniently in time maintain and repair the inside cable of box body, the follow-up use of box body has been made things convenient for.

Description

Terminal box that radiating effect is good

Technical Field

The application relates to the field of junction boxes, in particular to a junction box with a good heat dissipation effect.

Background

In home decoration, the junction box is one of electrical accessories, because the electric wire for decoration passes through the electric wire tube, the junction box is adopted for transition at the joint part of the electric wire (such as longer line or corner of the electric wire tube), the electric wire tube is connected with the junction box, the electric wire in the wire tube is connected in the junction box to play the roles of protecting the electric wire and connecting the electric wire, and the junction box is the junction box.

The existing junction box has poor heat dissipation performance, a large amount of heat can be generated when current passes through the power heating element, the heat of an electric wire in the junction box is not dissipated in time, the service life of the junction box can be seriously influenced, and even the heating element can be directly damaged. Therefore, a junction box with good heat dissipation effect is provided for solving the problems.

Disclosure of Invention

The terminal box that the radiating effect is good that provides in this embodiment is used for solving the heat dissipation otter board among the prior art and causes the dust to get into easily, and the gathering of dust can hinder the thermal effluvium's problem.

According to one aspect of the application, a junction box with a good heat dissipation effect is provided, and comprises a box body and a heat dissipation mechanism, wherein a cavity plate is horizontally and fixedly sleeved at the top center and the bottom center of the left side and the right side of the box body respectively;

the heat dissipation mechanism comprises two heat dissipation screen plates, the two heat dissipation screen plates are fixedly connected with one side of a plug board respectively at the left end and the right end of the heat dissipation screen plate, the two plug boards are fixedly connected with one side of a connecting rod respectively at the center of one side, away from the box body, of the plug board, one sides, close to the connecting rods respectively abut against the top end and the bottom center of the outer wall of the box body, one sides, away from the heat dissipation screen plate, of the plug boards respectively abut against one side of the outer wall of a cavity plate, the inner cavities of the plug boards are respectively connected with clamping blocks in a clamping mode, the two clamping blocks are respectively fixedly connected with the center of one end, away from the clamping blocks, of the cavity shaft, one end of the inner cavity shaft, away from the clamping blocks, is respectively in threaded sleeve connection with one end of a limiting screw, the one end, away from the cavity shaft, of the limiting screw is respectively fixedly connected with a first rotating block, and the first rotating blocks are respectively sleeved with and penetrate through one side wall of the cavity plate.

Furtherly, two sets of one side fixed connection stopper respectively, two sets of the fixture block is kept away from to cavity axle outer wall top and bottom the stopper slides respectively and cup joints at spacing inslot chamber, two sets of the spacing groove level inlays respectively on cavity inboard wall top and bottom.

Furthermore, fixed plates are respectively arranged on the upper side and the lower side of the rear side of the inner wall of the box body, and heat dissipation fans are respectively installed at the centers of the front sides of the two fixed plates.

Furthermore, two fixed plate rear sides are fixed connection rotor plate front side upper and lower both ends center department respectively, fixed plate one side is rotated and is connected box body outer wall front end one side, fixed plate front end opposite side center department fixed connection handle.

Further, a second magnetic block is embedded in the cavity of the left end of the front side of the rotating plate and is connected with the first magnetic block through magnetic force, and the first magnetic block is embedded at the left end of the rear side of the outer wall of the box body.

Furthermore, the upper side and the lower side of the inner wall of the box body are respectively and horizontally fixedly sleeved with a connecting plate, and the centers of the two connecting plates are respectively embedded with a through groove.

And furthermore, two ends are respectively rotated and connected with the top end and the bottom end of the rotating shaft about one side that the connecting plates are close to each other, and the outer wall of the rotating shaft is respectively and fixedly sleeved with a plurality of winding rollers.

Further, two sets of wind-up roll is located one side of wiring hole respectively, there are two sets of wiring hole, two sets of wiring hole level respectively inlays in box body left and right sides lateral wall center department.

Furthermore, the top ends of the two rotating shafts are respectively and fixedly connected with the bottom ends of the driven shafts, the two driven shafts are respectively and rotatably sleeved and penetrate through the side walls of the connecting plate, and the ends, far away from the rotating shafts, of the two driven shafts are respectively and fixedly sleeved with the driven bevel gears.

Furthermore, the two driven bevel gears are respectively engaged with the driving bevel gears, the two driving bevel gears are respectively fixedly sleeved on the left side and the right side of the driving shaft, the left end and the right end of the driving shaft are respectively and rotatably connected with the left side and the right side of the inner wall of the box body, the left end and the right end of the driving shaft are respectively and fixedly connected with the second rotating blocks, and the second rotating blocks are respectively and rotatably sleeved on and penetrate through the side walls of the left side and the right side of the box body.

Through the above-mentioned embodiment of this application, adopted heat dissipation mechanism, solved the heat dissipation otter board and caused the dust to get into easily, the gathering of dust can obstruct the thermal effluvium's problem, has improved the radiating effect.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic overall perspective view of an embodiment of the present application;

FIG. 2 is a schematic diagram of the overall internal structure of an embodiment of the present application;

FIG. 3 is an enlarged view of a portion of the structure of FIG. 2 according to an embodiment of the present disclosure;

fig. 4 is a schematic view of a connection structure of a heat dissipation fan according to an embodiment of the present application.

In the figure: 1. a box body; 2. a wiring hole; 3. a heat radiation fan; 4. a cavity shaft; 5. a first rotating block; 6. a limit screw; 7. a cavity plate; 8. a clamping block; 9. a heat dissipation screen plate; 10. a connecting rod; 11. a plugboard; 12. a limiting block; 13. a limiting groove; 14. a fixing plate; 15. a second turning block; 16. a rotating shaft; 17. a wind-up roll; 18. a connecting plate; 19. a through groove; 20. a first magnetic block; 21. a second magnetic block; 22. a handle; 23. a rotating plate; 24. a drive bevel gear; 25. a driven bevel gear; 26. a driven shaft; 27. a drive shaft.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances in order to facilitate the description of the embodiments of the application herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as the case may be.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1-4, a junction box with good heat dissipation effect comprises a box body 1 and a heat dissipation mechanism, wherein a cavity plate 7 is horizontally and fixedly sleeved at the top center and the bottom center of the left side and the right side of the box body 1 respectively;

the heat dissipation mechanism comprises two heat dissipation screen plates 9, the two heat dissipation screen plates 9 are provided, the left end and the right end of each of the two heat dissipation screen plates 9 are fixedly connected with one side of a plug-in board 11, the center of one side, away from the box body 1, of each of the two plug-in boards 11 is fixedly connected with one side of a connecting rod 10, one side, close to each other, of each of the two connecting rods 10 is respectively abutted to the top end and the bottom end center of the outer wall of the box body 1, one side, away from the heat dissipation screen plates 9, of each of the two plug-in boards 11 is respectively abutted to one side of the outer wall of the cavity plate 7, the inner cavities of the two sets of plug-in boards 11 are respectively clamped with a clamping block 8, the ends, away from each other, of the two sets of clamping blocks 8 are respectively fixedly connected with the center of one end of the outer wall of the cavity shaft 4, the inner cavities of the two sets of cavity shaft 4 are respectively in threaded sleeve joint with one end of a limiting screw 6, the ends, the two sets of the limiting screw 6 are respectively fixedly connected with a first rotating block 5, and are respectively in sleeve joint with and penetrate through the side wall of the cavity plate 7.

The two sets of limiting blocks 12 are respectively fixedly connected to the top end and the bottom end of the outer wall of the cavity shaft 4 far away from the clamping block 8, the two sets of limiting blocks 12 are respectively slidably sleeved in the inner cavities of the limiting grooves 13, the two sets of limiting grooves 13 are respectively horizontally embedded at the top end and the bottom end of the inner wall of the cavity plate 7 to limit the rotation of the cavity shaft 4, the upper and lower sides of the rear side of the inner wall of the box body 1 are respectively provided with a fixed plate 14, the centers of the front sides of the two fixed plates 14 are respectively provided with a cooling fan 3 to facilitate ventilation and heat dissipation for the interior of the box body 1 in time, the rear sides of the two fixed plates 14 are respectively fixedly connected with the centers of the upper and lower ends of the front side of the rotating plate 23, one side of the fixed plate 14 is rotatably connected with one side of the front end of the outer wall of the box body 1, the center of the other side of the front end of the fixed plate 14 is fixedly connected with a handle 22 to facilitate the control of the rotation of the rotating plate 23, a second magnetic block 21 is embedded in the inner cavity of the left end of the rotating plate 23, the second magnetic block 21 is connected with a first magnetic block 20 through a magnetic force, first magnetic path 20 inlays the left end at 1 outer wall rear side of box body, and it is convenient spacing to rotor plate 23, two sides are fixed cover respectively and are connected fishplate bar 18 horizontally about 1 inner wall of box body, two connecting plate 18 center punishment do not has inlayed logical groove 19, convenient ventilation, two both ends are rotated respectively and are connected the top and the bottom of pivot 16 about one side that connecting plate 18 is close to each other, and are two sets of even fixed a plurality of wind-up rollers 17 of cup jointing respectively of pivot 16 outer wall, the rolling electric wire of being convenient for, two sets of wind-up roller 17 is located one side of wiring hole 2 respectively, wiring hole 2 has two sets ofly, two sets of wiring hole 2 is the level respectively and inlays in 1 left and right sides lateral wall center department of box body, the through of the electric wire of being convenient for, two the 16 top of pivot is fixed connection driven shaft 26 bottom respectively, two driven shaft 26 rotates respectively to cup joint and runs through 18 lateral walls two driven shaft 26 keeps away from the pivot 26 16, driven bevel gear 25 is fixedly sleeved at one end of each driven bevel gear 25, the rotating shaft 16 is driven to rotate through the rotation of the driven bevel gear 25, the driven bevel gears 25 are respectively meshed with and matched with driving bevel gears 24, the driving bevel gears 24 are respectively fixedly sleeved at the left side and the right side of a driving shaft 27, the left side and the right side of the driving shaft 27 are respectively and rotatably connected with the left side and the right side of the inner wall of the box body 1, the left side and the right side of the driving shaft 27 are respectively and fixedly connected with second rotating blocks 15, the second rotating blocks 15 are respectively and rotatably sleeved and penetrate through the side walls of the left side and the right side of the box body 1, and the driven bevel gears 25 are driven to rotate through the rotation of the second rotating blocks 15.

When the utility model is used, the electric elements in the application are externally connected with a power supply and a control switch when in use, two groups of cables to be connected are respectively passed through the wiring holes 2 at the left side and the right side of the box body 1 and are electrically connected through technical means, two groups of winding rollers 17 are arranged and are respectively used for winding the electric wires at corresponding positions, the second rotating block 15 is rotated, the second rotating block 15 drives the driving shaft 27 to rotate, the driving shaft 27 drives the driving bevel gear 24 to rotate, the driven bevel gear 25 meshed and matched with the driving bevel gear 24 rotates along with the driving bevel gear, the driven bevel gear 25 drives the two rotating shafts 16 to rotate through the driven shaft 26, the two rotating shafts 16 drive the two groups of winding rollers 17 to rotate to carry out winding on the electric wires to a certain degree, thus, when in the use process, the electric wires are provided with a certain length of mistaken touch size when being touched by mistake, the falling-off between the electric wires can be avoided, and can also roll up the redundant cable, avoid piling up and causing the disorder in the box body 1, through setting up two sets of radiator fans 3, can produce the convective air to the box body 1 inside, and through the heat dissipation otter board 9 is come out from the box body 1, the heat dissipation in time can avoid the box body 1 inside temperature too high, and drive the turning plate 23 to rotate through holding the handle 22, can rotate two sets of radiator fans 3 out from the box body 1, and then facilitate the timely maintenance and repair of the radiator fan 3, and the turning plate 23 can control the opening and shutting of the body at the same time, and then can conveniently in time carry on the maintenance and repair to the cable in the box body 1, facilitate the subsequent use of the box body 1, the particularity of two sets of heat dissipation otter boards 9 structure, cause the surface dust to pile up easily and influence the radiating effect, through rotating the first turning block 5, the first turning block 5 drives the stop screw 6 to rotate, with 6 screw-thread fit's of stop screw cavity axle 4 under the restriction of stopper 12 cooperation spacing groove 13, drive fixture block 8 and remove to the direction that breaks away from the plugboard 11 inner chamber, until two sets of fixture block 8 break away from plugboard 11 inner chamber respectively after, plugboard 11 does not receive the restriction of box body 1, and then can make heat dissipation otter board 9 take out along with plugboard 11 from box body 1, accomplish the dismantlement of heat dissipation otter board 9, also make things convenient for the installation of heat dissipation otter board 9, so can guarantee the timely clearance after heat dissipation otter board 9 uses for a long time, avoid the dust to pile up the influence radiating effect.

The application has the advantages that:

1. the winding device is simple in operation, the two groups of winding rollers are arranged and are respectively used for winding the electric wires at corresponding positions, the second rotating block is rotated to drive the driving shaft to rotate, the driving shaft drives the driving bevel gear to rotate, the driven bevel gear meshed and matched with the driving bevel gear rotates along with the driving bevel gear, the driven bevel gear drives the two rotating shafts to rotate through the driven shaft, the two rotating shafts drive the two groups of winding rollers to rotate to wind the electric wires to a certain degree, and therefore when the electric wires are touched by mistake in the using process, a mistake touching size with a certain length can be reserved, falling of the electric wires can be avoided, redundant cables can be wound, and messy marks caused by accumulation in the box body are avoided;

2. the structure is reasonable, two groups of cooling fans are arranged, convective air can be generated in the box body, the air is emitted out of the box body through the cooling screen plate, the temperature in the box body can be prevented from being overhigh due to timely cooling, the two groups of cooling fans can be rotated out of the box body by driving the rotating plate to rotate through a hand, the cooling fans can be maintained and repaired in time conveniently, the rotating plate can control the opening and closing of the shell body simultaneously, the cables in the box body can be maintained and repaired conveniently and timely, and the subsequent use of the box body is facilitated;

3. this application is through rotating first rotation piece, first rotation piece drives limit screw and rotates, with limit screw thread fit's cavity axle under the restriction of stopper cooperation spacing groove, drive the fixture block to the direction that breaks away from the plugboard inner chamber and remove, break away from behind the plugboard inner chamber respectively until two sets of fixture blocks, the plugboard does not receive the restriction of box body, and then can make the heat dissipation otter board take out along with the plugboard from the box body, accomplish the dismantlement of heat dissipation otter board, also make things convenient for the installation of heat dissipation otter board, so can guarantee the timely clearance after the heat dissipation otter board uses for a long time, avoid the dust to pile up the influence radiating effect.

It is well within the skill of those in the art to implement, without undue experimentation, the present application is not directed to software and process improvements, as they relate to circuits and electronic components and modules.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made to the present application by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The utility model provides a terminal box that radiating effect is good which characterized in that: the box comprises a box body (1) and a heat dissipation mechanism, wherein a cavity plate (7) is horizontally and fixedly sleeved at the top center and the bottom center of the left side and the right side of the box body (1) respectively;

the heat dissipation mechanism comprises two heat dissipation screen plates (9), the left end and the right end of each heat dissipation screen plate (9) are fixedly connected with one side of a plug-in board (11), the center of one side, far away from the box body (1), of each plug-in board (11) is fixedly connected with one side of a connecting rod (10), one side, close to each other, of each connecting rod (10) is abutted to the top end and the bottom end of the outer wall of the box body (1), one side, far away from the heat dissipation screen plates (9), of each plug-in board (11) is abutted to one side of the outer wall of the cavity plate (7), the inner cavities of the two plug-in boards (11) are respectively clamped with clamping blocks (8), one ends, far away from each other, of the clamping blocks (8) are fixedly connected with the center of the outer wall of the cavity shaft (4), one ends, far away from the clamping blocks (8), of the two sets of the inner cavities of the cavity shaft (4) are respectively in threaded sleeve connection with one end of limiting screws (6), one end, of the two sets of the limiting screws (6) far away from the cavity shaft (4) is respectively and fixedly connected with a first rotating block (5), and the two sets of first rotating blocks (5) are respectively in sleeve connection with one side wall of the cavity plate (7) in a sleeve connection.

2. The junction box with good heat dissipation effect as claimed in claim 1, wherein: two sets of one side that fixture block (8) was kept away from to cavity axle (4) outer wall top and bottom is fixed connection stopper (12) respectively, and two sets of stopper (12) slide respectively and cup joint at spacing groove (13) inner chamber, and two sets of spacing groove (13) level respectively inlays at cavity board (7) inner wall top and bottom.

3. The junction box with good heat dissipation effect as claimed in claim 1, wherein: fixing plates (14) are respectively arranged on the upper side and the lower side of the rear side of the inner wall of the box body (1), and heat dissipation fans (3) are respectively installed at the centers of the front sides of the two fixing plates (14).

4. The junction box with good heat dissipation effect as claimed in claim 3, wherein: two both ends center department about fixed plate (14) rear side fixed connection rotor plate (23) front side respectively, fixed plate (14) one side is rotated and is connected box body (1) outer wall front end one side, fixed plate (14) front end opposite side center department fixed connection handle (22).

5. The junction box with good heat dissipation effect as claimed in claim 4, wherein: the inner cavity of the left end of the front side of the rotating plate (23) is embedded with a second magnetic block (21), the second magnetic block (21) is connected with the first magnetic block (20) through magnetic force, and the first magnetic block (20) is embedded at the left end of the rear side of the outer wall of the box body (1).

6. The junction box with good heat dissipation effect as claimed in claim 1, wherein: the upper side and the lower side of the inner wall of the box body (1) are respectively connected with a connecting plate (18) through a horizontal fixing sleeve, and the centers of the two connecting plates (18) are respectively embedded with a through groove (19).

7. The junction box with good heat dissipation effect as claimed in claim 6, wherein: two both ends rotate the top and the bottom of connecting pivot (16) respectively about one side that connecting plate (18) are close to each other, and are two sets of pivot (16) outer wall evenly fixed socket respectively cup joints a plurality of wind-up rolls (17).

8. The junction box with good heat dissipation effect as claimed in claim 7, wherein: two sets of wind-up roll (17) are located the one side of wiring hole (2) respectively, wiring hole (2) have two sets ofly, two sets of wiring hole (2) level respectively inlays in box body (1) left and right sides lateral wall center department.

9. The junction box with good heat dissipation effect as claimed in claim 7, wherein: the top ends of the two rotating shafts (16) are respectively and fixedly connected with the bottom ends of driven shafts (26), the two driven shafts (26) are respectively rotatably sleeved and penetrate through the side walls of the connecting plate (18), and one ends, far away from the rotating shafts (16), of the driven shafts (26) are respectively and fixedly sleeved with driven bevel gears (25).

10. The junction box with good heat dissipation effect as claimed in claim 9, wherein: two driven bevel gear (25) mesh cooperation initiative bevel gear (24) respectively, two fixed cup joints respectively in driving shaft (27) left and right sides driving bevel gear (24), both ends are rotated respectively and are connected box body (1) inner wall left and right sides about driving shaft (27), just both ends are fixed connection second turning block (15) respectively about driving shaft (27), two second turning block (15) rotate respectively and cup joint and run through box body (1) left and right sides lateral wall.