CN221149909U - Circuit breaker device with heat dissipation dustproof effect - Google Patents
Circuit breaker device with heat dissipation dustproof effect Download PDFInfo
- Publication number
- CN221149909U CN221149909U CN202322509261.3U CN202322509261U CN221149909U CN 221149909 U CN221149909 U CN 221149909U CN 202322509261 U CN202322509261 U CN 202322509261U CN 221149909 U CN221149909 U CN 221149909U
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- fixedly connected
- sliding
- circuit breaker
- shell
- filter screen
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- 230000000694 effects Effects 0.000 title claims abstract description 20
- 230000017525 heat dissipation Effects 0.000 title claims abstract description 13
- 239000000428 dust Substances 0.000 claims abstract description 36
- 230000002265 prevention Effects 0.000 claims abstract description 12
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 238000009423 ventilation Methods 0.000 claims description 5
- 238000005192 partition Methods 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 4
- 230000003111 delayed effect Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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Abstract
The utility model is suitable for the technical field of circuit breakers, and provides a circuit breaker device with a heat dissipation and dust prevention effect.
Description
Technical Field
The utility model belongs to the technical field of circuit breakers, and particularly relates to a circuit breaker device with a heat dissipation and dust prevention effect.
Background
A circuit breaker refers to a switching device capable of closing, carrying and opening a current under normal circuit conditions and closing, carrying and opening a current under abnormal circuit conditions within a prescribed time. The circuit breaker is divided into a high-voltage circuit breaker and a low-voltage circuit breaker according to the application range, and is used for protecting a power line, a motor and the like, and can automatically cut off the circuit when serious overload or short circuit, undervoltage and other faults occur, and the circuit breaker is a universal circuit breaker.
Chinese patent CN212161626U discloses an intelligent breaker device with dustproof function, the device comes dustproof to the circuit breaker through the filter screen at casing top, comes to exhaust to the casing inside through the exhaust fan, but in this technical scheme, can't dismantle, change the filter screen, just can't reach filterable effect along with the increase filter screen of time, still need the manual work to carry out outside the casing with the circuit breaker in the circuit breaker later maintenance in-process, dustproof effect is not good in the casing, has still increased staff's intensity of labour.
Disclosure of utility model
The utility model provides a circuit breaker device with a heat dissipation and dust prevention effect, and aims to solve the problems that the existing circuit breaker device is poor in dust prevention effect, dust on a filter screen cannot achieve the filtering effect along with the increase of time, the circuit breaker device needs to be manually carried in the later maintenance process, and the labor intensity of staff is increased.
The utility model discloses a circuit breaker device with a heat dissipation and dust prevention effect, which comprises a shell, wherein a transverse fixing plate is fixedly connected to the inner wall of the shell, a circuit breaker is arranged on the surface of the fixing plate, a plurality of filter screens are detachably arranged on two sides of the circuit breaker in an inner cavity of the shell, brush plates sliding along the surfaces of the filter screens are arranged on the outer sides of the filter screens in the inner cavity of the shell, a plurality of fixing holes are uniformly and alternately formed in the surface of the fixing plate in a penetrating manner, an ash collecting box is slidingly connected to the lower part of the fixing plate in the inner cavity of the shell, a plurality of ventilation holes are alternately formed in the two sides of the shell in a penetrating manner, a rain shielding plate is fixedly connected to the surfaces of the two sides of the shell and above each ventilation hole, an exhaust fan is fixedly connected to the top surface of the shell, and a top cover is fixedly connected to the top of the shell and above the exhaust fan.
Preferably, the fixed plate surface fixedly connected with sliding seat, sliding seat surface sliding connection has the sliding plate, circuit breaker bottom fixedly connected with sliding plate's top, sliding seat one side is provided with a plurality of latch grooves, sliding plate one side fixedly connected with a plurality of blocks inlay to the bolt pole in the latch groove.
Preferably, the inner wall of the shell and be located on each filter screen and all fixedly connected with vertical telescopic link, every the equal cover in telescopic link surface is equipped with the spring, every the equal fixedly connected with baffle in telescopic link bottom, every the equal fixedly connected with first sliding tray of baffle bottom and fixed plate upper surface, every the equal fixedly connected with first sliding block in filter screen both ends, every first sliding block sliding connection is in first sliding tray.
Preferably, the casing inner chamber just is located the equal vertical rotatable threaded rod that is provided with of every filter screen frame outside rear end, every equal threaded connection in threaded rod surface has the thread bush, every equal fixedly connected with slide bar in thread bush surface, every brush board fixedly connected with is inboard in a slide bar, the casing inner chamber just is located the equal fixedly connected with vertical guide bar of every filter screen outside front end, slide bar one end sliding connection is in the surface of guide bar.
Preferably, the two sides of the inner wall of the shell and the lower parts of the fixing plates are fixedly connected with second sliding grooves, each second sliding groove is internally and slidably connected with a second sliding block, and the inner sides of the second sliding blocks are fixedly connected with the two sides of the ash collecting box.
Preferably, one end of each threaded rod penetrates through the outside of the shell, and the top of each threaded rod is fixedly connected with a knob.
Preferably, the top of the shell is fixedly connected with a plurality of fixing rods, and the bottom of the top cover is fixedly connected with the tops of the fixing rods.
Advantageous effects
Compared with the prior art, the utility model has the beneficial effects that: according to the circuit breaker device with the heat dissipation and dust prevention effects, the circuit breaker is prevented from being dust by the multiple filter screens in the inner cavity of the shell, the brush plate on the outer side of each filter screen drives the brush plate to synchronously move through manual rotation of the knob, so that the outer side face of the filter screen is cleaned, the filter screen can be used for a long time, dust on the surface of the filter screen is cleaned by the brush plate and falls into the dust collection box through the multiple fixing holes on the surface of the fixing plate to be collected, the sliding plate slides to drive the circuit breaker to move, the circuit breaker is convenient to maintain in the later period, the exhaust fan is used for exhausting and radiating air from the inner part of the shell, the situation that the heat generated during the operation of the circuit breaker cannot work is avoided, the top cover on the top of the exhaust fan prevents rainwater from falling into the inner part of the shell along with the gap of the exhaust fan in severe weather, the labor cost is saved, and the circuit breaker work is more continuous.
Drawings
FIG. 1 is a schematic diagram of a front view of the present utility model;
FIG. 2 is a schematic top view of a latch slot according to the present utility model;
FIG. 3 is a schematic top view of the present utility model;
FIG. 4 is a schematic side view of the present utility model;
in the figure: 1. a housing; 2. a fixing plate; 3. a fixing hole; 4. a circuit breaker; 5. a sliding seat; 6.
A sliding plate; 7. a latch rod; 8. a latch slot; 9. a first sliding groove; 10. a filter screen; 11. a first slider; 12. a threaded rod; 13. a thread sleeve; 14. a slide bar; 15. brushing a plate; 16. a guide rod; 17. a knob; 18. a second sliding groove; 19. an ash collecting box; 20. a second slider; 21. a rain shield; 22. an exhaust fan; 23. a fixed rod; 24. a top cover; 25. a telescopic rod; 26. and (3) a spring.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a circuit breaker device with dustproof effect dispels heat, including casing 1, casing 1 inner wall fixedly connected with transverse fixed plate 2, fixed plate 2 surface is provided with circuit breaker 4, casing 1 inner chamber and be located the both sides of circuit breaker 4 and can dismantle a plurality of filter screens 10, casing 1 inner chamber and be located every filter screen 10 outside all are provided with along the gliding brush board 15 of filter screen 10 surface, a plurality of fixed orifices 3 have been seted up to fixed plate 2 surface evenly interval ground link up, casing 1 inner chamber and be located fixed plate 2 below sliding connection has dust collection box 19.
Before working, the filter screen 10 is clamped and embedded into the first sliding groove 9 at the bottom of the inner cavity of the shell 1 and the bottom of the partition plate by manpower, the filter screen 10 can be disassembled, replaced or cleaned, the circuit breaker 4 is slid to a proper position, dust on the outer side surface of the filter screen 10 is cleaned by the brush plate 15, after cleaning, the brush plate 15 moves to the frame of the filter screen 10, the filter screen 10 is not delayed to filter, dust falling from the surface of the filter screen 10 falls into the dust collecting box 19 through a plurality of uniformly communicated fixing holes 3 on the upper surface of the fixing plate 2, and dust on the outer side surface of the filter screen 10 is prevented from being accumulated on the surface of the fixing plate 2 along with the increase of time.
A plurality of bleeder vents have been link up in casing 1 both sides interval, and casing 1 both sides surface just is located the equal fixedly connected with weather shield 21 of every bleeder vent top, and casing 1 top surface fixedly connected with exhaust fan 22, casing 1 top just is located exhaust fan 22 top fixedly connected with top cap 24.
The rain shield 21 is triangular, and rainwater can enter the inner cavity of the shell 1 through the rain shields 21 on two sides of the shell 1 under severe weather conditions, so that the phenomenon that the rainwater enters the shell 1 and cannot cause a short circuit of the circuit breaker 4 is greatly avoided.
The exhaust fan 22 at the top of the shell 1 distributes out heat energy emitted by the circuit breaker 4 in the inner cavity of the shell 1 during operation, so that the damage of the circuit breaker 4 caused by overhigh temperature of the circuit breaker 4 during operation is avoided, and the repair rate of the circuit breaker 4 is increased.
The top cover 24 is the length at "triangle-shaped" top cover 24 both ends is greater than casing 1 surface, has avoided on the one hand that the rainwater can not fall into the casing 1 inner chamber through the gap of exhaust fan 22 under some inclement weather circumstances, on the other hand has avoided meetting some falling rocks in the open air and has protected casing 1 top through top cover 24.
The surface of the fixed plate 2 is fixedly connected with a sliding seat 5, the surface of the sliding seat 5 is slidably connected with a sliding plate 6, the bottom of the circuit breaker 4 is fixedly connected with the top of the sliding plate 6, one side of the sliding seat 5 is provided with a plurality of latch grooves 8,
One side of the sliding plate 6 is fixedly connected with a plurality of bolt rods 7 which are clamped and embedded into a bolt groove 8.
A button for driving the latch lever 7 is provided at the front end of the slide plate 6.
The manual work presses the button and makes bolt pole 7 take out 8 in to the manual work carries out the pull and blocks bolt pole 7 to be located a bolt inslot 8 of front end, makes the manual work convenient to carry out the maintenance of later stage to circuit breaker 4, and after the maintenance is accomplished through pressing the button with circuit breaker 4 backward propelling movement make bolt pole 7 block to a bolt inslot 8 of rear end, can adjust according to actual service conditions.
The inner wall of the shell 1 and the vertical telescopic rods 25 which are positioned above each filter screen 10 are fixedly connected, springs 26 are sleeved on the surfaces of the telescopic rods 25, partition plates are fixedly connected to the bottoms of the telescopic rods 25, first sliding grooves 9 are fixedly connected to the bottom ends of the partition plates and the upper surface of the fixing plate 2, first sliding blocks 11 are fixedly connected to the two ends of each filter screen 10, and each first sliding block 11 is slidably connected in each first sliding groove 9.
Before working, the filter screen 10 is clamped and embedded into the first sliding groove 9 at the bottom of the inner cavity of the shell 1 and the bottom of the partition plate manually, the telescopic rod 25 in the shell 1 can change the telescopic length of the telescopic rod 25 according to the size of the actual filter screen 10, and the filter screen 10 with different sizes can be replaced.
Rotatable threaded rods 12 are vertically arranged at the rear ends of the outer sides of the frames of the filter screens 10 in the inner cavity of the shell 1, threaded sleeves 13 are connected to the surfaces of the threaded rods 12 in a threaded mode, sliding rods 14 are fixedly connected to the surfaces of the threaded sleeves 13, brush plates 15 are fixedly connected to the inner sides of the sliding rods 14, vertical guide rods 16 are fixedly connected to the inner cavities of the shell 1 and located at the front ends of the outer sides of the filter screens 10, and one ends of the sliding rods 14 are connected to the surfaces of the guide rods 16 in a sliding mode.
Foldable dust covers can be arranged at the top and the bottom of the thread bush 13, so that dust is prevented from falling onto the surfaces of the threaded rod 12 and the guide rod 16 when the brush plate 15 slides up and down.
The thread bush 13 slides up and down on the surface of the threaded rod 12 so as to drive the sliding rod 14 to synchronously move, so that the brush plate 15 is used for cleaning dust on the outer side face of the filter screen 10, and after the work is finished, the sliding rod 14 is moved to the frame of the filter screen 10, so that the filter screen 10 is not delayed to filter.
The two sides of the inner wall of the shell 1 and below the fixed plate 2 are fixedly connected with second sliding grooves 18, a second sliding block 20 is slidably connected in each second sliding groove 18, and the inner side of each second sliding block 20 is fixedly connected to two sides of the ash collecting box 19.
When brush board 15 slides from top to bottom, dust on filter screen 10 surface falls into album ash box 19 through a plurality of fixed orifices 3 that run through on fixed plate 2 surface and collects, and when collection ash box 19 is full in the dust collection back through the manual work with album ash box 19 pull slip and dismantle album ash box 19, avoided the dust that filter screen 10 surface cleaned down can fall into fixed plate 2's upper surface.
One end of each threaded rod 12 penetrates to the outside of the shell 1, and a knob 17 is fixedly connected to the top of each threaded rod 12.
The knob 17 is manually rotated to drive the brush plate 15 to move up and down so that the brush plate 15 cleans dust on the outer side surface of the filter screen 10, and after the surface of the filter screen 10 is cleaned, the knob 17 is manually rotated reversely to slide the brush plate 15 to the frame of the filter screen 10, so that the filter screen 10 is not delayed to filter, and the labor force of workers is greatly reduced.
The working principle and the using flow of the utility model are as follows: after the utility model is installed, the filter screen 10 is manually clamped into the first sliding groove 9 at the bottom of the inner cavity of the shell 1 and the bottom of the partition plate, after the circuit breaker 4 fixed on the sliding plate 6 is manually slid to a proper position, the two sides of the circuit breaker 4 are prevented from being dust by the filter screen 10 at the two sides of the circuit breaker 4, the outer side surface of the filter screen 10 is cleaned by the brush plate 15 at the outer side surface of the filter screen 10, so that dust cleaned by the outer side surface of the filter screen 10 falls into the dust collecting box 19 which is positioned below the fixed plate 2 and can be slid and pulled through the plurality of uniformly penetrating fixing holes 3 on the upper surface of the fixed plate 22, dust is collected, the exhaust fan 22 at the top of the shell 1 distributes heat energy emitted by the circuit breaker 4 in the inner cavity of the shell 1 when working, the top cover 24 positioned above the exhaust fan 22 at the top of the shell 1 prevents rainwater from falling into the inner cavity of the shell 1 along with the ventilation openings at the two sides of the shell 1, and the top cover 24 positioned above the exhaust fan 22 prevents rainwater from falling into the inner cavity of the shell 1 when the shell 1 is damaged when working outdoors.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (7)
1. The utility model provides a circuit breaker device with dustproof effect dispels heat, includes casing (1), its characterized in that: the dust collecting device is characterized in that a transverse fixing plate (2) is fixedly connected to the inner wall of the shell (1), a circuit breaker (4) is arranged on the surface of the fixing plate (2), a plurality of filter screens (10) are detachably arranged on the two sides of the inner cavity of the shell (1) and located on the circuit breaker (4), brush plates (15) sliding along the surfaces of the filter screens (10) are arranged on the outer side of the inner cavity of the shell (1) and located on the inner side of each filter screen (10), a plurality of fixing holes (3) are uniformly and alternately formed in the surface of the fixing plate (2) in a penetrating mode, and a dust collecting box (19) is slidably connected below the inner cavity of the shell (1) and located below the fixing plate (2);
A plurality of ventilation holes are formed in the two sides of the shell (1) in a penetrating mode at intervals, a rain shield (21) is fixedly connected to the surfaces of the two sides of the shell (1) and located above each ventilation hole, an exhaust fan (22) is fixedly connected to the surface of the top of the shell (1), and a top cover (24) is fixedly connected to the top of the shell (1) and located above the exhaust fan (22).
2. The circuit breaker device with heat dissipation and dust prevention effects of claim 1, wherein: fixed plate (2) fixed surface is connected with sliding seat (5), sliding seat (5) surface sliding connection has sliding plate (6), circuit breaker (4) bottom fixed connection is in the top of sliding plate (6), sliding seat (5) one side is provided with a plurality of bolt grooves (8), sliding plate (6) one side fixedly connected with a plurality of blocks inlay latch rod (7) in a bolt groove (8).
3. The circuit breaker device with heat dissipation and dust prevention effects of claim 1, wherein: the utility model discloses a filter screen, including casing (1) inner wall and fixed plate (2), filter screen (10) top, every all fixedly connected with vertical telescopic link (25) are located to casing (1) inner wall, every the equal cover in telescopic link (25) surface is equipped with spring (26), every the equal fixedly connected with baffle in telescopic link (25) bottom, every the equal fixedly connected with first sliding tray (9) of baffle bottom and fixed plate (2) upper surface, every filter screen (10) both ends are equal fixedly connected with first sliding block (11), every first sliding block (11) sliding connection is in first sliding tray (9).
4. The circuit breaker device with heat dissipation and dust prevention effects of claim 1, wherein: the utility model discloses a filter screen, including casing (1), brush board (15), casing (1), filter screen (10), threaded rod (12), threaded rod (13), brush board (15) are located casing (1) inner chamber and are located every filter screen (10) frame outside rear end all vertical threaded rod (12), every equal threaded connection in threaded rod (12) surface has threaded sleeve (13), every equal fixedly connected with slide bar (14) in threaded sleeve (13) surface, every brush board (15) are fixedly connected with in slide bar (14) inboard, casing (1) inner chamber just is located the equal fixedly connected with vertical guide bar (16) of the outside front end of every filter screen (10), slide bar (14) one end sliding connection in the surface of guide bar (16).
5. The circuit breaker device with heat dissipation and dust prevention effects of claim 1, wherein: the dust collecting device is characterized in that second sliding grooves (18) are fixedly connected to two sides of the inner wall of the shell (1) and located below the fixing plate (2), second sliding blocks (20) are slidably connected to each second sliding groove (18), and the inner sides of the second sliding blocks (20) are fixedly connected to two sides of the dust collecting box (19).
6. The circuit breaker device with heat dissipation and dust prevention effects of claim 4, wherein: one end of each threaded rod (12) penetrates through the outside of the shell (1), and a knob (17) is fixedly connected to the top of each threaded rod (12).
7. The circuit breaker device with heat dissipation and dust prevention effects of claim 1, wherein: the top of the shell (1) is fixedly connected with a plurality of fixing rods (23), and the bottom of the top cover (24) is fixedly connected with the tops of the fixing rods (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322509261.3U CN221149909U (en) | 2023-09-15 | 2023-09-15 | Circuit breaker device with heat dissipation dustproof effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322509261.3U CN221149909U (en) | 2023-09-15 | 2023-09-15 | Circuit breaker device with heat dissipation dustproof effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221149909U true CN221149909U (en) | 2024-06-14 |
Family
ID=91417890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322509261.3U Active CN221149909U (en) | 2023-09-15 | 2023-09-15 | Circuit breaker device with heat dissipation dustproof effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221149909U (en) |
-
2023
- 2023-09-15 CN CN202322509261.3U patent/CN221149909U/en active Active
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| GR01 | Patent grant |