CN209748007U - Heat dissipation formula low-voltage cabinet - Google Patents
Heat dissipation formula low-voltage cabinet Download PDFInfo
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- CN209748007U CN209748007U CN201920653220.2U CN201920653220U CN209748007U CN 209748007 U CN209748007 U CN 209748007U CN 201920653220 U CN201920653220 U CN 201920653220U CN 209748007 U CN209748007 U CN 209748007U
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- heat dissipation
- cabinet
- cabinet body
- baffle
- crossbeam
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Abstract
The utility model discloses a heat dissipation formula low-voltage cabinet, including the cabinet body that is the rectangular frame structure, be equipped with first crossbeam and second crossbeam between the internal portion left and right sides face of cabinet, the internal portion of cabinet has the baffle through first crossbeam and second crossbeam demountable installation to through two airtight spaces of heat dissipation end at baffle with the internal portion of cabinet partition wiring end in the place ahead and rear, the baffle is located heat dissipation end one side and installs air supply fan, and just has the supply-air outlet to air supply fan's position evenly distributed on the baffle, the cabinet body bottom just is located one side of heat dissipation end and installs air conditioning unit, cabinet body rear is just being equipped with the access door to air conditioning unit's position, has solved because the internal portion temperature of cabinet is too high, leads to the fragile problem of inside components and parts.
Description
Technical Field
The utility model relates to a power equipment technical field especially relates to a heat dissipation formula low-voltage cabinet.
Background
The low-voltage cabinet is equipment responsible for completing electric energy control, protection, conversion and distribution in a low-voltage power supply system, and mainly comprises a bus, components, an instrument, a cabinet body and the like, wherein the components comprise an isolating switch, a circuit breaker, a fuse, a contactor, a thermal relay and the like.
CN207572734U discloses a multi-functional low-voltage cabinet, including the low-voltage cabinet box, heat abstractor is installed to the bottom of low-voltage cabinet box, and heat abstractor's one end extends the bottom of base, heat abstractor includes radiator fan and second dust removal net, the inside bottom of low-voltage cabinet box is equipped with the fire extinguisher, the one end of fire extinguisher is connected with the fire extinguisher spray tube, the fire extinguisher shower nozzle is installed to one side of fire extinguisher spray tube, temperature sensor and smoke transducer all with controller electric connection, this low-voltage cabinet has automatic fire extinguishing's function, but this kind of low-voltage cabinet's heat-sinking capability is relatively poor, leads to often being in the high temperature state in the cabinet, makes inside components and parts damage easily when the temperature is in the cabinet always, and influences normal work, can arouse the confl.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an overcome the problem that exists among the above-mentioned, provide a heat dissipation formula low-voltage cabinet, solved because the internal portion high temperature of cabinet leads to the fragile problem of inside components and parts.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a heat dissipation formula low-voltage cabinet, including the cabinet body that is the rectangular frame structure, be equipped with first crossbeam and second crossbeam between the internal portion left and right sides face of cabinet, the internal portion of cabinet has the baffle through first crossbeam and second crossbeam demountable installation to through two airtight spaces of heat dissipation end at baffle with the internal portion of cabinet partition wiring end in the place ahead and rear, the baffle is located heat dissipation end one side and installs air supply fan, and just has the supply-air outlet to air supply fan's position evenly distributed on the baffle, the air conditioning unit is installed to cabinet body bottom and one side that is located the heat dissipation end, cabinet body rear is just being equipped with the access door to air conditioning unit's position.
Preferably, the first beam and the second beam are arranged in parallel inside the cabinet body, the first beam is arranged at the upper position inside the cabinet body, and the second beam is arranged at the lower position inside the cabinet body.
preferably, the partition plate is provided with a support frame on the end face of one side of the wiring end, and the support frame is provided with a heat conducting plate. The heat in the space of the wiring end is absorbed by the heat conducting plate and is transferred to the partition plate through the supporting frame, so that the heat is prevented from being accumulated at the wiring end.
Preferably, the bottom that the cabinet body is located heat dissipation end one side is equipped with the spout, sliding fit installs the slide rail on the spout, air conditioning unit fixed mounting is on the slide rail. The maintenance of the air conditioning unit can be facilitated.
Preferably, the top of the cabinet body is further provided with a mounting groove for mounting the air outlet fan, and the dust screen is mounted at the position of the top of the cabinet body, which is opposite to the air outlet fan. The heat generated by the components in the wiring end can be sent out of the cabinet body through the air outlet fan, and the heat dissipation effect in the cabinet body is further improved.
Preferably, the partition board is evenly provided with fixing grooves at positions corresponding to the front end of the cabinet body, and the wiring clamping board is installed through the fixing grooves. The position of placing on the cabinet body can be adjusted according to the operation requirement to the wiring cardboard to make the space about the wiring end can be according to using evenly distributed size, thereby improve the radiating efficiency of low-voltage cabinet.
Compared with the prior art, the utility model discloses the beneficial effect who has does: this low-voltage cabinet separates into two airtight spaces of the wiring end in the place ahead and the heat dissipation end at rear through the baffle with the internal portion of cabinet, and the air conditioning unit is installed to cabinet body bottom and the one side that is located the heat dissipation end simultaneously, and the interior air conditioning of heat dissipation end can convey the wiring end to reduce the heat in wiring end space, solved because the internal portion high temperature of cabinet, lead to the fragile problem of inside components and parts.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic axial side structure diagram of a heat dissipation type low voltage cabinet according to the present invention;
Fig. 2 is a schematic axial side structure diagram of a heat dissipation type low voltage cabinet according to the present invention;
Fig. 3 is a schematic view of the internal structure of the heat dissipation type low-voltage cabinet of the present invention.
Description of the drawings: 1. a cabinet body; 2. a first cross member; 3. a second cross member; 4. a partition plate; 5. a blind window; 6. an air supply fan; 7. an air conditioning unit; 8. an access door; 9. a support frame; 10. a heat conducting plate; 11. an air outlet fan; 12. fixing grooves; 13. and a wiring clamping plate.
Detailed Description
the present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.
The utility model discloses at the concrete implementation as follows: as shown in fig. 1-3, a heat dissipation type low voltage cabinet comprises a cabinet body 1 having a rectangular frame structure, a first cross beam 2 and a second cross beam 3 are arranged between the left and right side surfaces of the interior of the cabinet body 1, a partition plate 4 is detachably mounted in the interior of the cabinet body 1 through the first cross beam 2 and the second cross beam 3, the interior of the cabinet body 1 is divided into two closed spaces of a front wiring end and a rear heat dissipation end through the partition plate 4, shutters 5 are symmetrically arranged on the left and right side surfaces of the cabinet body 1 facing the wiring end, air exchange can be carried out between the interior of the wiring end and the outside through the shutters 5, the heat dissipation efficiency of the cabinet body 1 is improved, an air supply fan 6 is mounted on one side of the heat dissipation end of the partition plate 4, air supply holes are uniformly distributed on the position of the partition plate 4 facing the air supply fan 6, the partition plate 4 can, an access door 8 is arranged at the position right facing the air conditioning unit 7 at the rear part of the cabinet body 1, the internal air conditioning unit 7 can be accessed through the access door 8, the first beam 2 and the second beam 3 are arranged in parallel inside the cabinet body 1, the first beam 2 is arranged at the upper position inside the cabinet body 1, the second beam 3 is arranged at the lower position inside the cabinet body 1, a support frame 9 is arranged on the end surface of the partition plate 4 at one side of the wiring end, a heat conduction plate 10 is arranged on the support frame 9, the heat in the space of the wiring end is absorbed by the heat conduction plate 10 and is transmitted to the partition plate 4 through the support frame 9, the area of the partition plate 4 is large, the absorbed heat can be dispersed on the surface, the cold air of the air conditioning unit in the heat dissipation end can also be transmitted to the partition plate 4, thereby diluting the heat and avoiding the heat from accumulating at the wiring end, a chute is arranged at the bottom of the, air conditioning unit 7 fixed mounting is on the slide rail, air conditioning unit 7 can be along with dragging of slide rail and remove, can remove air conditioning unit 7 to the 1 outsides of the cabinet body, thereby can make things convenient for air conditioning unit 7's maintenance, 1 top of the cabinet body still is equipped with the mounting groove that is used for installing air-out fan 11, and 1 top of the cabinet body just installs the dust screen to air-out fan 11's position, the produced heat of wiring end internal components and parts can see off the cabinet body 1 through air-out fan 11, further improve the radiating effect of 1 inside of the cabinet body, baffle 4 corresponds the position with 1 front end of the cabinet body and evenly is equipped with fixed slot 12, and install wiring cardboard 13 through fixed slot 12, wiring cardboard 13 can adjust the position of placing on the cabinet body 1 according to the operation requirement, thereby make the wiring end space from top to bottom can be according to.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (6)
1. The utility model provides a heat dissipation formula low-voltage cabinet, includes the cabinet body that is the rectangular frame structure, its characterized in that: be equipped with first crossbeam and second crossbeam between the internal portion left and right sides face of cabinet, the internal portion of cabinet is through first crossbeam and second crossbeam dismantlement installation baffle to through two airtight spaces of heat dissipation end of baffle with the internal portion of cabinet partition wiring end in the place ahead and rear, the baffle is located heat dissipation end one side and installs air supply fan, and just has the supply-air outlet to air supply fan's position evenly distributed on the baffle, cabinet body bottom just is located one side of heat dissipation end and installs air conditioning unit, the cabinet body rear is just being equipped with the access door to air conditioning unit's position.
2. The heat dissipation type low-voltage cabinet according to claim 1, wherein: the first cross beam and the second cross beam are arranged in parallel inside the cabinet body, the first cross beam is arranged at the upper position inside the cabinet body, and the second cross beam is arranged at the lower position inside the cabinet body.
3. The heat dissipation type low-voltage cabinet according to claim 1, wherein: the baffle is equipped with the support frame on the terminal surface that is located wiring end one side, install the heat-conducting plate on the support frame.
4. The heat dissipation type low-voltage cabinet according to claim 1, wherein: the bottom that the cabinet body is located heat dissipation end one side is equipped with the spout, sliding fit installs the slide rail on the spout, air conditioning unit fixed mounting is on the slide rail.
5. The heat dissipation type low-voltage cabinet according to claim 1, wherein: the top of the cabinet body is also provided with a mounting groove for mounting an air outlet fan, and the top of the cabinet body is provided with a dust screen over against the air outlet fan.
6. The heat dissipation type low-voltage cabinet according to claim 1, wherein: the baffle evenly is equipped with the fixed slot with cabinet body front end corresponding position to install the wiring cardboard through the fixed slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920653220.2U CN209748007U (en) | 2019-05-08 | 2019-05-08 | Heat dissipation formula low-voltage cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920653220.2U CN209748007U (en) | 2019-05-08 | 2019-05-08 | Heat dissipation formula low-voltage cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209748007U true CN209748007U (en) | 2019-12-06 |
Family
ID=68722725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920653220.2U Active CN209748007U (en) | 2019-05-08 | 2019-05-08 | Heat dissipation formula low-voltage cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209748007U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118158981A (en) * | 2024-03-17 | 2024-06-07 | 胜利油田物华实业发展有限公司 | Intelligent electricity-saving appliance with smog alarming function |
-
2019
- 2019-05-08 CN CN201920653220.2U patent/CN209748007U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118158981A (en) * | 2024-03-17 | 2024-06-07 | 胜利油田物华实业发展有限公司 | Intelligent electricity-saving appliance with smog alarming function |
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