CN220775137U - Lighting distribution box heat abstractor - Google Patents
Lighting distribution box heat abstractor Download PDFInfo
- Publication number
- CN220775137U CN220775137U CN202321914250.7U CN202321914250U CN220775137U CN 220775137 U CN220775137 U CN 220775137U CN 202321914250 U CN202321914250 U CN 202321914250U CN 220775137 U CN220775137 U CN 220775137U
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- Prior art keywords
- box
- fixedly connected
- heat dissipation
- box body
- support frame
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- 230000017525 heat dissipation Effects 0.000 claims abstract description 35
- 230000000694 effects Effects 0.000 claims abstract description 11
- 238000007789 sealing Methods 0.000 claims description 13
- 238000009423 ventilation Methods 0.000 claims description 12
- 230000002146 bilateral effect Effects 0.000 claims description 6
- 230000006978 adaptation Effects 0.000 claims description 2
- 239000000428 dust Substances 0.000 abstract description 13
- 238000005286 illumination Methods 0.000 abstract description 9
- 230000008901 benefit Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 241000883990 Flabellum Species 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model relates to the technical field of illumination distribution boxes and discloses an illumination distribution box heat dissipation device which comprises a box body, wherein a heat dissipation shell is fixedly connected to the top of the box body, a heat dissipation opening is formed in the top of the box body, a fixing ring positioned outside the heat dissipation opening is fixedly connected to the top of the box body, a support frame is fixedly connected to the inner side of the fixing ring, and a heat dissipation assembly is fixedly connected to the top of the support frame. This illumination block terminal heat abstractor possesses advantages such as radiating effect is good, has solved the mode heat dissipation that current illumination block terminal simply adopted and has seted up the louvre, and the radiating effect is unobvious, because of the inside air mobility of block terminal box is relatively poor, leads to the louvre to only play certain radiating effect to components and parts or circuit of the nearby scope of louvre, and the inside air mobility of box is poor still to lead to the dust to produce accumulational problem in the box inside easily simultaneously.
Description
Technical Field
The utility model relates to the technical field of illumination distribution boxes, in particular to a heat dissipation device of an illumination distribution box.
Background
The lighting distribution box equipment is equipment which is responsible for completing electric energy control, protection, conversion and distribution at the tail end of a low-voltage power supply system, mainly comprises an electric wire, components, a box body and the like, the lighting distribution box can generate heat during operation, long-time heating can lead to accelerated aging of internal circuits or components of the lighting distribution box, and the existing lighting distribution box generally dissipates heat by providing a heat dissipation hole for heat dissipation.
The existing illumination distribution box simply adopts a mode of forming a radiating hole to radiate heat, the radiating effect is not obvious, and because the air mobility in the box body of the distribution box is poor, the radiating hole can only play a certain radiating effect on components or circuits in the range near the radiating hole, meanwhile, dust is easy to accumulate in the box body due to poor air mobility in the box body, so that the illumination distribution box radiating device is provided for solving the problem.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides the radiating device of the lighting distribution box, which has the advantages of good radiating effect and the like, and solves the problems that the existing lighting distribution box simply radiates heat by adopting a mode of arranging radiating holes, the radiating effect is not obvious, the radiating holes only play a certain radiating role on components or circuits in a range near the radiating holes due to poor air mobility in the box body of the distribution box, and dust is easy to accumulate in the box body due to poor air mobility in the box body.
(II) technical scheme
The technical scheme for solving the technical problems is as follows: the utility model provides a lighting distribution box heat abstractor, includes the box, the top fixedly connected with heat dissipation shell of box, the thermovent is seted up at the top of box, the top fixedly connected with of box is located the solid fixed ring in thermovent outside, the inboard fixedly connected with support frame of solid fixed ring, the top fixedly connected with radiating component of support frame;
the heat dissipation assembly comprises a motor, the motor is fixedly arranged at the top of the support frame, one end of the output end of the motor is fixedly connected with a rotating rod which extends to the lower side of the support frame, and the outer side of the rotating rod is fixedly connected with a fan blade which is positioned below the support frame.
The beneficial effects of the utility model are as follows: when the illumination distribution box operates, the fan blades rotate through the starting motor, air is blown out by the fan blades, continuous heat dissipation is carried out on components and circuits in the box body, meanwhile, the air fluidity in the box body is enhanced, and dust in the air is not easy to accumulate in the box body.
The lighting distribution box heat abstractor has the advantage of good heat dissipation effect.
On the basis of the technical scheme, the utility model can be improved as follows.
Further, the top fixedly connected with of support frame is located the first closing plate of flabellum top, the top rotation of first closing plate is connected with the second closing plate that is located the dwang outside.
The beneficial effect of adopting above-mentioned further scheme is, when the block terminal stopped the operation, makes its real part just block up the hollow part of first closing plate through rotating the second closing plate, makes the top seal of box live, and external dust is difficult for getting into inside the box.
Further, air inlets are formed in the left side and the right side of the heat dissipation shell, and a plurality of cross plates are connected between the top wall of the inner cavity of the air inlets and the bottom wall of the inner cavity in a rotating mode.
The beneficial effect of adopting above-mentioned further scheme is that the flabellum is through the air intake with the external air suction box in dispel the heat.
Further, the bottom fixedly connected with quantity of box is a plurality of and is bilateral symmetry's ventilation pipe, the bottom fixedly connected with quantity of box is two and is bilateral symmetry's supporting baseplate, a plurality of ventilation pipe respectively with two supporting baseplate fixed connection, two the air outlet that is linked together with a plurality of ventilation pipes respectively has been seted up to the inside of supporting baseplate.
The beneficial effect of adopting above-mentioned further scheme is, through setting up the ventilation pipe and make the inside air of box can discharge, increases the mobility of the inside air of box.
Further, the effect both sides of box are equal fixedly connected with quantity and be the guide rail of front and back symmetric distribution, four the bottom of guide rail extends to the opposite side of two supporting baseplate respectively, and the equal sliding connection of opposite side of the opposite side of two guide rails on left side and the opposite side of two guide rails on right side has the baffle, two the inside equal sliding connection of baffle has one end to extend to the bolt of two opposite sides of baffle respectively, two the equal fixedly connected with arm-tie of opposite side of bolt, two the equal fixedly connected with of opposite side of arm-tie is located the spring in two bolt outsides respectively, the slot with two bolt looks adaptation respectively has all been seted up with the opposite side of two supporting baseplate in the left and right sides of box.
The power distribution box has the beneficial effects that when the power distribution box stops running, the two pull plates are pulled respectively to enable the two bolts to be separated from the inner sides of the two slots above, and at the moment, the two baffles move downwards to block the air outlets on the left side and the right side, so that external dust cannot enter the inner sides of the box body through the air outlets and the ventilation pipe.
Further, the front side of the heat dissipation shell is rotationally connected with a door plate, and the front side of the door plate is fixedly connected with a handle.
The beneficial effect of adopting above-mentioned further scheme is, can conveniently rotate the second closing plate through opening the door plant, can prevent through closing the inboard that the external dust got into the heat dissipation shell.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a perspective view of a connection structure between a case and a heat dissipation case according to the present utility model;
FIG. 3 is a perspective view of the connection structure of the fixing ring and the supporting frame of the present utility model;
FIG. 4 is an enlarged view of the structure of FIG. 3A in accordance with the present utility model;
FIG. 5 is a perspective view of a connecting structure of a rotating rod and fan blades according to the present utility model;
FIG. 6 is a perspective view showing the connection structure of the ventilating pipe and the air outlet of the present utility model;
fig. 7 is an enlarged view of the structure of fig. 6B in accordance with the present utility model.
In the figure: 1. a case; 101. an air inlet; 102. a door panel; 103. a heat radiation port; 104. a fixing ring; 105. a support frame; 106. a cross plate; 107. a heat dissipation shell; 2. a heat dissipation assembly; 201. a rotating lever; 202. a fan blade; 203. a first sealing plate; 204. a second sealing plate; 205. a motor; 3. a support base plate; 301. an air outlet; 302. a ventilation pipe; 303. a guide rail; 304. a baffle; 305. a slot; 306. a plug pin; 307. pulling a plate; 308. and (3) a spring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the embodiment, as shown in fig. 1-7, the heat dissipation device of the lighting distribution box comprises a box body 1, wherein a heat dissipation shell 107 is fixedly connected to the top of the box body 1, a heat dissipation opening 103 is formed in the top of the box body 1, a fixing ring 104 positioned outside the heat dissipation opening 103 is fixedly connected to the top of the box body 1, a supporting frame 105 is fixedly connected to the inner side of the fixing ring 104, and a heat dissipation assembly 2 is fixedly connected to the top of the supporting frame 105;
the heat dissipation assembly 2 comprises a motor 205, the motor 205 is fixedly arranged at the top of the support frame 105, a rotating rod 201 with one end extending to the lower part of the support frame 105 is fixedly connected at the output end of the motor 205, and a fan blade 202 positioned below the support frame 105 is fixedly connected at the outer side of the rotating rod 201;
the top of the supporting frame 105 is fixedly connected with a first sealing plate 203 positioned above the fan blades 202, and the top of the first sealing plate 203 is rotatably connected with a second sealing plate 204 positioned outside the rotating rod 201;
when the distribution box stops running, the second sealing plate 204 is rotated to enable the hollow part of the first sealing plate 203 to be just plugged, so that the top of the box body 1 is sealed, and external dust is not easy to enter the box body 1;
the left side and the right side of the heat dissipation shell 107 are provided with air inlets 101, and a plurality of cross plates 106 are rotationally connected between the top wall and the bottom wall of the inner cavity of the two air inlets 101;
the fan blades 202 suck external air into the box body 1 through the air inlet 101 to dissipate heat, the inner diameter of the air inlet 101 can be reduced by the cross plates 106, so that external dust is not easy to enter the box body 1, and meanwhile, the air inlet effect is not affected because the fan blades are in rotary connection;
the bottom of the box body 1 is fixedly connected with a plurality of vent pipes 302 which are distributed in a bilateral symmetry manner, the bottom of the box body 1 is fixedly connected with two support bottom plates 3 which are distributed in a bilateral symmetry manner, the plurality of vent pipes 302 are respectively fixedly connected with the two support bottom plates 3, and air outlets 301 which are respectively communicated with the plurality of vent pipes 302 are formed in the two support bottom plates 3;
the ventilation pipe 302 is arranged to enable air in the box body 1 to be discharged, so that the fluidity of the air in the box body 1 is increased, and the quantity of the air is more so that the air output is larger;
the two sides of the box body 1 are fixedly connected with two guide rails 303 which are symmetrically distributed in front and back, bottoms of the four guide rails 303 respectively extend to opposite sides of the two supporting bottom plates 3, opposite sides of the left side two guide rails 303 and opposite sides of the right side two guide rails 303 are respectively and slidably connected with baffle plates 304, one ends of the two baffle plates 304 are respectively and slidably connected with bolts 306 which extend to opposite sides of the two baffle plates 304, opposite sides of the two bolts 306 are respectively and fixedly connected with pulling plates 307, opposite sides of the two pulling plates 307 are respectively and fixedly connected with springs 308 which are respectively positioned at the outer sides of the two bolts 306, and slots 305 respectively matched with the two bolts 306 are respectively formed in the left side and the right side of the box body 1 and the opposite sides of the two supporting bottom plates 3;
when the distribution box stops running, the two pull plates 307 are pulled respectively to separate the two bolts 306 from the inner sides of the two slots 305 above, and at the moment, the two baffles 304 move downwards to block the air outlets 301 on the left side and the right side, so that external dust cannot enter the inner side of the box body 1 through the air outlets 301 and the ventilation pipes 302;
the front side of the heat dissipation shell 107 is rotatably connected with a door plate 102, and the front side of the door plate 102 is fixedly connected with a handle;
the second sealing plate 204 can be conveniently rotated by opening the door plate 102, external dust can be prevented from entering the inner side of the heat dissipation shell 107 by closing the door plate 102, and the door plate 102 is more conveniently opened by the handle.
Working principle:
the first step: when the distribution box runs, the rotating rod 201 is driven to rotate by the starting motor 205, the rotating rod 201 drives the fan blades 202 to rotate to start blowing, and the air blown by the fan blades 202 continuously dissipates heat of components and circuits in the box body 1, so that air in the box body 1 can circulate, and ash falling in the box body 1 is avoided;
and a second step of: when the distribution box stops running, the door plate 102 is opened by pulling the handle, and the second sealing plate 204 is rotated to block the hollow part of the first sealing plate 203, so that external dust cannot enter the box body 1 through the heat radiation opening 103;
and a third step of: the two pull plates 307 are pulled respectively, so that the two bolts 306 are separated from the inner sides of the two slots 305 above, meanwhile, the two springs 308 are stressed and stretched, the two pull plates 307 are pulled downwards respectively, the two baffles 304 respectively block the air outlets 301 on the left side and the right side, the two pull plates 307 are loosened respectively, the two springs 308 rebound due to tension, the two bolts 306 are driven to be respectively inserted into the inner sides of the two slots 305 below, the two baffles 304 can be fixed, and external dust is prevented from entering the box body 1 through the air outlets 301 and the ventilation pipes 302.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. The utility model provides a lighting distribution box heat abstractor, includes box (1), its characterized in that: the top of the box body (1) is fixedly connected with a heat dissipation shell (107), the top of the box body (1) is provided with a heat dissipation opening (103), the top of the box body (1) is fixedly connected with a fixing ring (104) positioned at the outer side of the heat dissipation opening (103), the inner side of the fixing ring (104) is fixedly connected with a support frame (105), and the top of the support frame (105) is fixedly connected with a heat dissipation assembly (2);
the heat dissipation assembly (2) comprises a motor (205), the motor (205) is fixedly arranged at the top of the support frame (105), one end of the output end of the motor (205) is fixedly connected with a rotating rod (201) which extends to the lower part of the support frame (105), the outer side of the rotating rod (201) is fixedly connected with fan blades (202) which are positioned below the support frame (105), the top of the support frame (105) is fixedly connected with a first sealing plate (203) which is positioned above the fan blades (202), the top of the first sealing plate (203) is rotatably connected with a second sealing plate (204) which is positioned outside the rotating rod (201), the bottom of the box (1) is fixedly connected with a plurality of ventilation pipes (302) which are distributed in bilateral symmetry, the bottom of the box (1) is fixedly connected with a plurality of support bottom plates (3) which are distributed in bilateral symmetry, the ventilation pipes (302) are respectively fixedly connected with the two support bottom plates (3), and the inner parts of the two support bottom plates (3) are provided with air outlets (301) which are respectively communicated with the plurality of ventilation pipes (302);
the utility model discloses a box, including box (1) and box, box (3) are fixed connection, box (1) is fixed connection's effect both sides are two and be front and back symmetric distribution's guide rail (303), four the bottom of guide rail (303) extends to two opposite sides of back of body (3) respectively, and opposite sides of left side two guide rails (303) and right side two guide rails (303) are all sliding connection has baffle (304), two the inside of baffle (304) is all sliding connection has bolt (306) that one end extends to two opposite sides of baffle (304) respectively, two equal fixedly connected with arm-tie (307) of opposite sides of bolt (306), two the equal fixedly connected with of opposite sides of arm-tie (307) are located spring (308) in two bolt (306) outsides respectively, slot (305) with two bolt (306) looks adaptation are all seted up respectively to the left and right sides of box (1) and two back of body (3).
2. A lighting power distribution box heat sink as recited in claim 1 wherein: air inlets (101) are formed in the left side and the right side of the heat dissipation shell (107), and a plurality of cross plates (106) are connected between the top wall and the bottom wall of an inner cavity of each air inlet (101) in a rotating mode.
3. A lighting power distribution box heat sink as recited in claim 1 wherein: the front side of the heat dissipation shell (107) is rotationally connected with a door plate (102), and the front side of the door plate (102) is fixedly connected with a handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321914250.7U CN220775137U (en) | 2023-07-20 | 2023-07-20 | Lighting distribution box heat abstractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321914250.7U CN220775137U (en) | 2023-07-20 | 2023-07-20 | Lighting distribution box heat abstractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220775137U true CN220775137U (en) | 2024-04-12 |
Family
ID=90605873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321914250.7U Active CN220775137U (en) | 2023-07-20 | 2023-07-20 | Lighting distribution box heat abstractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220775137U (en) |
-
2023
- 2023-07-20 CN CN202321914250.7U patent/CN220775137U/en active Active
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