CN216774044U - Dustproof low-voltage cabinet dispels heat - Google Patents
Dustproof low-voltage cabinet dispels heat Download PDFInfo
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- CN216774044U CN216774044U CN202123355729.5U CN202123355729U CN216774044U CN 216774044 U CN216774044 U CN 216774044U CN 202123355729 U CN202123355729 U CN 202123355729U CN 216774044 U CN216774044 U CN 216774044U
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Abstract
The utility model discloses a heat-dissipation dustproof low-voltage cabinet which comprises a low-voltage cabinet body, wherein a low-voltage controller is fixedly connected inside the low-voltage cabinet body, mounting feet are symmetrically arranged on two sides of the bottom end of the low-voltage cabinet body, two mounting holes are formed in the bottoms of the mounting feet, heat-dissipation square holes are formed in two sides of the low-voltage cabinet body, an air inlet assembly and an air exhaust assembly are respectively arranged inside the two heat-dissipation square holes, an ash removal assembly is arranged on the inner side of the air exhaust assembly, a temperature sensor is fixedly connected inside the low-voltage cabinet body, and a cooling assembly is fixedly connected to the top end of the low-voltage controller. This kind of dustproof low-voltage cabinet of heat dissipation, through the subassembly and the exhaust subassembly of admitting air that set up, inside air inlet fan can discharge the air of outside into the low-voltage cabinet body, and exhaust fan can be with the air escape of inside, cooperatees with exhaust fan, can accelerate the air cycle of the internal portion of low-voltage cabinet and make the heat be taken out fast, and the radiating effect is good, and filter screen and the filter screen that admits air can filter the dust.
Description
Technical Field
The utility model relates to the field of heat-dissipation dustproof low-voltage cabinets, in particular to a heat-dissipation dustproof low-voltage cabinet.
Background
The low-voltage cabinet not only can be used indoors, but also can be used outdoors, and when the low-voltage cabinet is used in places with great electric shock danger or poor operation environments, the low-voltage cabinet can be generally sealed, so that the safety accidents caused by short circuit due to foreign matters such as dust are avoided.
However, the low-voltage cabinet can generate a large amount of heat when working, and if the cabinet body is not timely cooled, the internal electrical components of the low-voltage cabinet are easily damaged, so that the cost is increased.
Therefore, the heat dissipation dustproof low-voltage cabinet is improved.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the utility model provides the following technical scheme:
the utility model discloses a heat-dissipation dustproof low-voltage cabinet which comprises a low-voltage cabinet body, wherein a low-voltage controller is fixedly connected inside the low-voltage cabinet body, mounting feet are symmetrically arranged on two sides of the bottom end of the low-voltage cabinet body, two mounting holes are formed in the bottoms of the mounting feet, lifting rings are fixedly connected to four corners of the top end of the low-voltage cabinet body, a cavity is formed inside the low-voltage cabinet body, a protective cabinet door is fixedly connected to the outer end of the cavity, a glass observation window is arranged on the door body of the protective cabinet, heat-dissipation square holes are formed in two sides of the low-voltage cabinet body, an air inlet assembly and an exhaust assembly are respectively arranged inside the two heat-dissipation square holes, an ash removal assembly is arranged on the inner side of the exhaust assembly, a temperature sensor is fixedly connected inside the low-voltage cabinet body, and a cooling assembly is fixedly connected to the top end of the low-voltage controller.
As a preferable technical scheme of the utility model, the air inlet assembly comprises an air inlet fan, the air inlet fan is fixed inside a heat dissipation square hole at one side of the low-voltage cabinet body, and an air inlet filter screen is fixedly connected inside the heat dissipation square hole and close to the outer side of the air inlet fan.
As a preferred technical solution of the present invention, the exhaust assembly includes an exhaust fan, the exhaust fan is fixed inside a heat dissipation square hole at the other side of the low-voltage cabinet body, and an exhaust filter screen is fixedly connected inside the heat dissipation square hole close to the inner side of the exhaust fan.
According to a preferable technical scheme of the utility model, two sliding grooves are formed in the inner side of the low-voltage cabinet body, a threaded rod and a guide rod are respectively arranged in the two sliding grooves, and the two sliding grooves are respectively symmetrically formed in two sides of the inner end face of the exhaust assembly.
As a preferable technical scheme, the dust cleaning component comprises a fixing frame and a dust collecting box, wherein two sides of the fixing frame are connected with a threaded rod and a guide rod in a sliding mode, a hairbrush is rotatably connected inside the fixing frame, the dust collecting box is arranged at the bottom of the hairbrush, a scraping plate is fixedly connected to the top end of the dust collecting box, and the scraping plate is in contact connection with the hairbrush.
As a preferred technical solution of the present invention, the cooling assembly includes a cooling tank and a loop pipe, the cooling tank is filled with a cooling liquid, the loop pipe is fixedly disposed inside the loop pipe, two sides of the cooling tank and the loop pipe are respectively fixedly connected to two ends of the loop pipe, a circulation pump is fixedly disposed inside the cooling tank, and the circulation pump is electrically connected to the temperature sensor through a wire.
As a preferred technical scheme of the utility model, a sealing groove is formed in the front end face of the low-voltage cabinet body, and a sealing strip is fixedly connected inside the sealing groove.
The utility model has the beneficial effects that:
1. according to the heat-dissipation dustproof low-voltage cabinet, through the arrangement of the air inlet assembly and the air exhaust assembly, the air inlet fan can exhaust external air into the low-voltage cabinet body, the air exhaust fan can exhaust the internal air and is matched with the air exhaust fan, the air circulation in the low-voltage cabinet body can be accelerated, heat can be brought out quickly, the heat dissipation effect is good, and dust can be filtered by the air inlet filter screen and the air inlet filter screen;
2. according to the heat-dissipation dustproof low-voltage cabinet, the hairbrush, the dust collection box and the scraper are arranged, the hairbrush can move on line to clean the exhaust filter screen, the exhaust filter screen is prevented from being blocked and internal electrical elements are prevented from being damaged due to excessive dust, and the dust collected by the hairbrush can be collected and cleaned due to the matching use of the dust collection box and the scraper;
3. this kind of dustproof low-voltage cabinet of heat dissipation through cooling module and the temperature sensor who sets up, when the internal portion high temperature of low-voltage cabinet, starts the circulating pump, makes the inside coolant liquid of cooler bin flow back the venturi tube and carries out the circulation flow, can dispel the heat fast to low-voltage controller, avoids the high temperature to damage low-voltage controller.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is an overall perspective view of the exterior of a heat-dissipating, dust-proof low-voltage cabinet according to the present invention;
FIG. 2 is a perspective view of the internal structure of a heat-dissipating dustproof low-voltage cabinet according to the present invention;
FIG. 3 is a perspective view of a heat sink assembly of the heat sink dust-proof low-voltage cabinet of the present invention;
fig. 4 is a perspective view of a cooling assembly of a heat-dissipating dustproof low-voltage cabinet of the utility model.
In the figure: 1. a low-voltage cabinet body; 2. mounting a foot; 3. a hoisting ring; 4. a protective cabinet door; 5. a glass viewing window; 6. an air intake assembly; 601. an air intake fan; 602. an air inlet filter screen; 7. an exhaust assembly; 701. an exhaust fan; 702. an exhaust filter screen; 8. a soot cleaning assembly; 801. a fixed mount; 802. a dust collecting box; 803. a brush; 804. a squeegee; 9. a temperature sensor; 10. a cooling assembly; 1001. a cooling tank; 1002. a pipe is returned; 11. a chute; 1101. a threaded rod; 12. a sealing strip.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
Example (b): as shown in fig. 1-4, the heat-dissipation dustproof low-voltage cabinet comprises a low-voltage cabinet body 1, a low-voltage controller is fixedly connected inside the low-voltage cabinet body 1, mounting feet 2 are symmetrically arranged on two sides of the bottom end of the low-voltage cabinet body 1, two mounting holes are formed in the bottoms of the mounting feet 2, lifting rings 3 are fixedly connected to four corners of the top end of the low-voltage cabinet body 1, a cavity is formed inside the low-voltage cabinet body 1, a protective cabinet door 4 is fixedly connected to the outer end of the cavity, a glass observation window 5 is arranged on the door body of the protective cabinet door 4, heat-dissipation square holes are formed in two sides of the low-voltage cabinet body 1, an air inlet assembly 6 and an air exhaust assembly 7 are respectively arranged inside the two heat-dissipation square holes, an ash removal assembly 8 is arranged on the inner side of the air exhaust assembly 7, a temperature sensor 9 is fixedly connected inside the low-voltage cabinet body 1, and a cooling assembly 10 is fixedly connected to the top end of the low-voltage controller.
Wherein, air intake component 6 includes air intake fan 601, inside air intake fan 601 was fixed in the heat dissipation square hole of low-voltage cabinet body 1 one side, and the inside air intake filter 602 that is close to air intake fan 601 outside fixedly connected with that dispels the heat square hole, through air intake fan 601 and the air intake filter 602 that sets up, air intake fan 601 can be with inside the air escape low-voltage cabinet body 1 of outside, make inside air and outside air fuse and cool down the heat dissipation, and air intake filter 602 can filter the air that gets into, prevent that there is the dust to get into inside and damage inside electrical components and influence the use.
Wherein, exhaust subassembly 7 includes exhaust fan 701, inside exhaust fan 701 is fixed in the heat dissipation square hole of low-voltage cabinet body 1 opposite side, and the inside inboard fixedly connected with exhaust filter net 702 that is close to exhaust fan 701 of heat dissipation square hole, through exhaust fan 701 and the exhaust filter net 702 that sets up, exhaust fan 701 can be with the air escape of inside, cooperate with exhaust fan 701, can accelerate the inside air cycle of the low-voltage cabinet body 1 and make the heat be taken away fast, the radiating effect is good, exhaust filter net 702 can filter exhaust air, it is convenient for clear up at exhaust filter net 702 with the dust filtration.
Wherein, two spouts 11 have been seted up to the low-voltage cabinet body 1 inboard, and two spout 11 are inside to be equipped with threaded rod 1101 and guide bar respectively, and two spouts 11 symmetry respectively locate the terminal surface both sides in the exhaust subassembly 7, through threaded rod 1101 and the guide bar that sets up, are convenient for drive brush 803 and remove, and then are convenient for carry out the deashing to exhaust filter screen 702.
Wherein, deashing subassembly 8 includes mount 801 and dust collection box 802, mount 801 both sides all with threaded rod 1101 and guide bar sliding connection, mount 801 is inside to be rotated and is connected with brush 803, dust collection box 802 is located brush 803 bottom, and dust collection box 802 top fixedly connected with scraper blade 804, scraper blade 804 is connected with the contact of brush 803, dust collection box 802 and scraper blade 804 through setting up, brush 803 can the line migration clear up exhaust filter net 702, avoid the too much jam exhaust filter net 702 of dust and damage inside electrical components, the cooperation of dust collection box 802 and scraper blade 804 is used and can be collected and clear up the dust that brush 803 cleared up.
Wherein, cooling module 10 includes cooler bin 1001 and time shape pipe 1002, the inside packing of cooler bin 1001 has the coolant liquid, it is inside to return shape pipe 1002 to fix and locate time shape pipe 1002 to return shape pipe 1002, cooler bin 1001 and time shape pipe 1002 both sides respectively with time shape pipe 1002 both ends fixed connection, and the inside fixed circulating pump that is equipped with of cooler bin 1001, the circulating pump passes through wire electric connection with temperature sensor 9, cooling module 10 and temperature sensor 9 through the setting, when the internal portion high temperature of the low-voltage cabinet body 1, start the circulating pump, make the inside coolant liquid of cooler bin flow back to pipe 1002 and circulate and flow, can dispel the heat fast to low-voltage controller, avoid the high damage low-voltage controller of temperature.
Wherein, the seal groove has been seted up to the terminal surface before the low-voltage cabinet body 1, and the inside fixedly connected with sealing strip 12 of seal groove increases the leakproofness, avoids having the dust to get into.
The working principle is as follows: the heat-dissipation dustproof low-voltage cabinet is different from the prior art, has a reasonable structure, is convenient to use and simple to operate, and can enable a user to simply and clearly understand the working principle; when the dust removal device is used, the air inlet assembly 6 and the air outlet assembly 7 are started to work simultaneously, the air inlet fan 601 and the air inlet filter screen 602 are arranged, the air inlet fan 601 can discharge outside air into the low-voltage cabinet body 1 to enable the inside air to be fused with the outside air for cooling and heat dissipation, the air inlet filter screen 602 can filter the entering air to prevent dust from entering the interior and damaging internal electrical components to influence the use, the air outlet fan 701 and the air outlet filter screen 702 are arranged, the air outlet fan 701 can discharge the inside air to be matched with the air outlet fan 701 to accelerate the air circulation in the low-voltage cabinet body 1 to enable the heat to be rapidly brought out, the heat dissipation effect is good, the air outlet filter screen 702 can filter the discharged air to filter the dust on the air outlet filter screen 702 for cleaning, the dust removal assembly 8 can regularly clean the dust, the dust removal assembly can avoid blocking the air outlet filter screen 702 and damaging the internal electrical components, the cooling module 10 and the temperature sensor 9 that set up, when the internal temperature of the low-voltage cabinet body 1 was too high, start the circulating pump, make the inside coolant flow of cooler bin 1001 return the venturi tube 1002 and carry out the circulation flow, can dispel the heat fast to low pressure controller, avoid the high temperature to damage low pressure controller.
Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A heat-dissipation dustproof low-voltage cabinet comprises a low-voltage cabinet body (1) and is characterized in that a low-voltage controller is fixedly connected inside the low-voltage cabinet body (1), mounting feet (2) are symmetrically arranged on two sides of the bottom end of the low-voltage cabinet body (1), two mounting holes are formed in the bottoms of the mounting feet (2), lifting rings (3) are fixedly connected to four corners of the top end of the low-voltage cabinet body (1), a cavity is formed inside the low-voltage cabinet body (1), a protective cabinet door (4) is fixedly connected to the outer end of the cavity, a glass observation window (5) is arranged on a door body of the protective cabinet door (4), heat-dissipation square holes are formed in two sides of the low-voltage cabinet body (1), an air inlet assembly (6) and an air outlet assembly (7) are respectively arranged inside the heat-dissipation square holes, an ash cleaning assembly (8) is arranged on the inner side of the air outlet assembly (7), and a temperature sensor (9) is fixedly connected inside the low-voltage cabinet body (1), and the top end of the low-pressure controller is fixedly connected with a cooling assembly (10).
2. The heat-dissipation dustproof low-voltage cabinet according to claim 1, characterized in that the air inlet assembly (6) comprises an air inlet fan (601), the air inlet fan (601) is fixed inside a heat-dissipation square hole at one side of the low-voltage cabinet body (1), and an air inlet filter screen (602) is fixedly connected inside the heat-dissipation square hole and close to the outer side of the air inlet fan (601).
3. The heat-dissipation dustproof low-voltage cabinet according to claim 1, wherein the exhaust assembly (7) comprises an exhaust fan (701), the exhaust fan (701) is fixed inside a heat-dissipation square hole on the other side of the low-voltage cabinet body (1), and an exhaust filter (702) is fixedly connected inside the heat-dissipation square hole close to the inner side of the exhaust fan (701).
4. The heat-dissipation dustproof low-voltage cabinet according to claim 1, wherein two sliding grooves (11) are formed in the inner side of the low-voltage cabinet body (1), a threaded rod (1101) and a guide rod are respectively arranged in the two sliding grooves (11), and the two sliding grooves (11) are respectively symmetrically arranged on two sides of the inner end surface of the exhaust component (7).
5. The heat-dissipation dustproof low-voltage cabinet according to claim 1, wherein the ash removal assembly (8) comprises a fixing frame (801) and a dust collection box (802), both sides of the fixing frame (801) are slidably connected with a threaded rod (1101) and a guide rod, a brush (803) is rotatably connected inside the fixing frame (801), the dust collection box (802) is arranged at the bottom of the brush (803), a scraper (804) is fixedly connected to the top end of the dust collection box (802), and the scraper (804) is in contact connection with the brush (803).
6. The heat-dissipation dustproof low-voltage cabinet according to claim 1, wherein the cooling assembly (10) comprises a cooling box (1001) and a loop pipe (1002), the cooling box (1001) is filled with a cooling liquid, the loop pipe (1002) is fixedly arranged inside the loop pipe (1002), two sides of the cooling box (1001) and the loop pipe (1002) are respectively and fixedly connected with two ends of the loop pipe (1002), a circulating pump is fixedly arranged inside the cooling box (1001), and the circulating pump is electrically connected with the temperature sensor (9) through a conducting wire.
7. The heat-dissipation dustproof low-voltage cabinet according to claim 1, wherein a sealing groove is formed in the front end face of the low-voltage cabinet body (1), and a sealing strip (12) is fixedly connected inside the sealing groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123355729.5U CN216774044U (en) | 2021-12-28 | 2021-12-28 | Dustproof low-voltage cabinet dispels heat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123355729.5U CN216774044U (en) | 2021-12-28 | 2021-12-28 | Dustproof low-voltage cabinet dispels heat |
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| Publication Number | Publication Date |
|---|---|
| CN216774044U true CN216774044U (en) | 2022-06-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123355729.5U Active CN216774044U (en) | 2021-12-28 | 2021-12-28 | Dustproof low-voltage cabinet dispels heat |
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| CN (1) | CN216774044U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116642239A (en) * | 2023-07-26 | 2023-08-25 | 深圳市美兆环境股份有限公司 | Plasma air purifier and purifying method |
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2021
- 2021-12-28 CN CN202123355729.5U patent/CN216774044U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116642239A (en) * | 2023-07-26 | 2023-08-25 | 深圳市美兆环境股份有限公司 | Plasma air purifier and purifying method |
| CN116642239B (en) * | 2023-07-26 | 2023-10-20 | 深圳市美兆环境股份有限公司 | Plasma air purifier and purifying method |
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