CN210723933U - Low-voltage drawer cabinet - Google Patents
Low-voltage drawer cabinet Download PDFInfo
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- CN210723933U CN210723933U CN201922330520.XU CN201922330520U CN210723933U CN 210723933 U CN210723933 U CN 210723933U CN 201922330520 U CN201922330520 U CN 201922330520U CN 210723933 U CN210723933 U CN 210723933U
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Abstract
The utility model discloses a low pressure drawer cabinet belongs to low pressure drawer cabinet technical field. The low-voltage drawer cabinet comprises a low-voltage cabinet body, wherein a drawer assembly is connected in the low-voltage cabinet body in a sliding manner, a sliding plate is connected on the low-voltage cabinet body in a sliding manner, a flexible hose is fixedly connected on the sliding plate, one end, far away from the sliding plate, of the flexible hose is fixedly connected on the low-voltage cabinet body, a first spring is arranged in the flexible hose, two ends of the first spring are respectively and fixedly connected on the low-voltage cabinet body and the sliding plate, an air inlet pipe and an air outlet pipe are arranged on the flexible hose, one check valves are arranged on the air inlet pipe and the air outlet pipe, one end, far away from; the utility model discloses can take out at the internal drawer subassembly of low-voltage cabinet and overhaul the time, can cool down, dispel the heat to the internal portion of low-voltage cabinet, the radiating effect is good, effectually prevents that the high temperature from leading to the circuit ageing, has reduced the potential safety hazard.
Description
Technical Field
The utility model relates to a low pressure drawer cabinet technical field especially relates to low pressure drawer cabinet.
Background
The low-voltage power distribution drawer cabinet has the advantages of high strength, good pretreatment manufacturability and flexible and convenient installation; each functional chamber is strictly divided, and the compartments are mainly divided into: the function unit chamber, the bus chamber and the cable chamber are independent relatively.
The low-voltage cabinet can produce the heat at the during operation, and current low-voltage cabinet overhauls when taking the drawer out, and inconvenient other drawers in low-voltage cabinet dispel the heat, and the radiating effect is not good, if the heat does not dispel, then can be ageing with higher speed the circuit, and then there is the potential safety hazard.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problems in the prior art and providing a low-voltage drawer cabinet.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the low-voltage drawer cabinet comprises a low-voltage cabinet body, a drawer assembly is connected in the low-voltage cabinet body in a sliding mode, a sliding plate is connected on the low-voltage cabinet body in a sliding mode, a flexible hose is fixedly connected on the sliding plate, one end, away from the sliding plate, of the flexible hose is fixedly connected on the low-voltage cabinet body, a first spring is arranged in the flexible hose, two ends of the first spring are fixedly connected on the low-voltage cabinet body and the sliding plate respectively, an air inlet pipe and an air outlet pipe are arranged on the flexible hose, one check valves are arranged on the air inlet pipe and the air outlet pipe, one end, away from the flexible hose, of the air outlet pipe is located in the low-voltage cabinet body, a communicating groove is formed in the low-voltage cabinet body, the sliding plate is detachably connected with the drawer assembly, the improved low-voltage cabinet is characterized in that a check block is connected to the low-voltage cabinet body in a sliding mode, a connecting box is fixedly connected to the check block, fan blades are connected to the connecting box in a rotating mode, gear sets are connected to the fan blades, the gear sets are matched with gear pieces, a gas outlet and a gas inlet are formed in the connecting box, and the gas outlet is connected with a gas inlet pipe.
Preferably, the low-voltage cabinet body is fixedly connected with a third spring, and the third spring is fixedly connected with the stop block.
Preferably, the air inlet is located at the outer end of the low-pressure cabinet body, and the air inlet is further sleeved with a condensation pipe.
Preferably, the sliding plate is slidably connected with a sliding column, the sliding column is fixedly connected with a clamping block, the drawer assembly is provided with a clamping groove matched with the clamping block, and the low-voltage cabinet body is fixedly connected with a limiting block matched with the clamping block.
Preferably, the upper end of the clamping block is fixedly connected with a second spring, one end, far away from the clamping block, of the second spring is fixedly connected to the sliding plate, and the second spring is sleeved on the sliding column.
Compared with the prior art, the utility model provides a low pressure drawer cabinet possesses following beneficial effect:
1. when a user uses the low-voltage drawer cabinet, when the drawer assembly is drawn out, the sliding plate is driven to slide through the clamping groove, the clamping block and the sliding column, so that the sliding plate drives the telescopic hose to slide, the first spring extends, the pressure in the telescopic hose is reduced, and the outside air is cooled through the condensing pipe;
the third spring pushes the stop block to slide until the gear set is attached to the gear piece;
the gas enters the connecting box through the gas inlet, the gas drives the gear set to rotate through the fan blades, the gear set drives the gear piece to rotate so as to drive the driving shaft to rotate, the driving shaft drives the fan piece to rotate through the conveying belt, and the fan piece is enabled to pump out the gas in the low-voltage cabinet body;
the communicating groove arranged on the low-voltage cabinet body can communicate the placing chambers for placing the drawer components;
the external gas enters the flexible hose through the gas inlet pipe, the gas in the low-voltage cabinet flows to the outside, the pressure inside and outside the flexible hose is different, so that the gas in the flexible hose enters the low-voltage cabinet through the gas outlet pipe, the cooling effect is improved, and the gas can be prevented from flowing backwards through the check valves arranged on the gas inlet pipe and the gas outlet pipe;
when the drawer assembly needs to be completely pulled out, the drawer assembly continues to be pulled, the limiting block pushes the clamping block to move upwards, so that the clamping block leaves the clamping groove, the sliding column moves upwards, the second spring is compressed, and the drawer assembly is completely pulled out;
the device does not relate to the part and all is the same with prior art or can adopt prior art to realize, the utility model discloses can take out at the internal drawer subassembly of low-voltage cabinet and overhaul the time, can cool down, dispel the heat to the internal portion of low-voltage cabinet, the radiating effect is good, and the effectual high temperature that prevents leads to the circuit ageing, has reduced the potential safety hazard.
Drawings
Fig. 1 is one of the schematic structural diagrams of the low-voltage drawer cabinet according to the present invention;
fig. 2 is one of the schematic structural diagrams of the low-voltage drawer cabinet according to the present invention;
fig. 3 is a schematic structural view of a connection box of the low-voltage drawer cabinet according to the present invention;
fig. 4 is one of the schematic structural diagrams of the low-voltage drawer cabinet according to the present invention;
fig. 5 is a schematic structural view of a portion a in fig. 1 of the low-voltage drawer cabinet according to the present invention;
fig. 6 is a schematic structural diagram of a portion B in fig. 2 of the low-voltage drawer cabinet according to the present invention.
In the figure: 1. a low-voltage cabinet body; 101. a communicating groove; 2. a drawer assembly; 3. a sliding plate; 301. a first spring; 302. a flexible hose; 303. an air inlet pipe; 304. an air outlet pipe; 305. a clamping block; 306. a sliding post; 307. a second spring; 4. a stopper; 401. a third spring; 402. a connecting box; 403. a gear set; 404. a fan blade; 4041. an air outlet; 4042. an air inlet; 5. a drive shaft; 501. a gear member; 502. a fan member.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Example (b):
referring to fig. 1-6, a low-voltage drawer cabinet comprises a low-voltage cabinet body 1, a drawer assembly 2 is slidably connected in the low-voltage cabinet body 1, a sliding plate 3 is slidably connected on the low-voltage cabinet body 1, a flexible hose 302 is fixedly connected on the sliding plate 3, one end of the flexible hose 302 far away from the sliding plate 3 is fixedly connected on the low-voltage cabinet body 1, a first spring 301 is arranged in the flexible hose 302, two ends of the first spring 301 are respectively fixedly connected on the low-voltage cabinet body 1 and the sliding plate 3, the flexible hose 302 is provided with an air inlet pipe 303 and an air outlet pipe 304, the air inlet pipe 303 and the air outlet pipe 304 are provided with a one-way valve, one end of the air outlet pipe 304 far away from the flexible hose 302 is positioned in the low-voltage cabinet body 1, the low-voltage cabinet body 1 is provided with a communicating groove, gear 501 and fan 502 pass through the conveyer belt and link to each other, and sliding connection has dog 4 on the low-voltage cabinet body 1, fixedly connected with connecting box 402 on the dog 4, and the last rotation of connecting box 402 is connected with flabellum 404, is connected with gear train 403 on the flabellum 404, and gear train 403 and gear 501 phase-match are equipped with gas outlet 4041, air inlet 4042 on the connecting box 402, and gas outlet 4041 links to each other with intake pipe 303.
The low-voltage cabinet body 1 is fixedly connected with a third spring 401, and the third spring 401 is fixedly connected with the stop block 4.
The air inlet 4042 is located the outer end of the low-voltage cabinet body 1, and the air inlet 4042 is further sleeved with a condenser pipe.
The sliding plate 3 is slidably connected with a sliding column 306, the sliding column 306 is fixedly connected with a clamping block 305, the drawer assembly 2 is provided with a clamping groove matched with the clamping block 305, and the low-voltage cabinet body 1 is fixedly connected with a limiting block matched with the clamping block 305.
The upper end of the clamping block 305 is fixedly connected with a second spring 307, one end of the second spring 307, which is far away from the clamping block 305, is fixedly connected to the sliding plate 3, and the second spring 307 is sleeved on the sliding column 306.
When a user uses the refrigerator, when the drawer assembly 2 is drawn out, the sliding plate 3 is driven to slide by the clamping groove, the clamping block 305 and the sliding column 306, so that the sliding plate 3 drives the flexible hose 302 to slide, the first spring 301 extends, the pressure in the flexible hose 302 is reduced, and the outside air is cooled by the condensing tube;
the third spring 401 pushes the stopper 4 to slide until the gear set 403 is attached to the gear piece 501;
the air enters the connecting box 402 through the air inlet 4042, the air drives the gear set 403 to rotate through the fan blades 404, the gear set 403 drives the gear piece 501 to rotate, and further drives the driving shaft 5 to rotate, so that the driving shaft 5 drives the fan piece 502 to rotate through the conveying belt, and further the fan piece 502 pumps out the air in the low-voltage cabinet body 1;
the communicating groove 101 arranged on the low-voltage cabinet body 1 can communicate the placing chambers for placing the drawer assemblies 2;
external air enters the flexible hose 302 through the air inlet pipe 303, the air in the low-voltage cabinet body 1 flows to the outside, the pressure inside and outside the flexible hose 302 is different, and therefore the air in the flexible hose 302 enters the low-voltage cabinet body 1 through the air outlet pipe 304, the cooling effect is improved, and the air can be prevented from flowing backwards through the check valves arranged on the air inlet pipe 303 and the air outlet pipe 304;
when the drawer assembly 2 needs to be completely pulled out, the drawer assembly 2 is continuously pulled, the limiting block pushes the clamping block 305 to move upwards, so that the clamping block 305 leaves the clamping groove, the sliding column 306 moves upwards, the second spring 307 is compressed, and the drawer assembly 2 is completely pulled out;
the utility model discloses can take out at the interior drawer subassembly 2 of the low-voltage cabinet body and overhaul the time, can cool down, dispel the heat to the low-voltage cabinet body 1 inside, the radiating effect is good, effectually prevents that the high temperature from leading to the circuit ageing, has reduced the potential safety hazard.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The low-voltage drawer cabinet comprises a low-voltage cabinet body (1), wherein a drawer assembly (2) is slidably connected in the low-voltage cabinet body (1), and is characterized in that a sliding plate (3) is slidably connected on the low-voltage cabinet body (1), a flexible hose (302) is fixedly connected on the sliding plate (3), one end, far away from the sliding plate (3), of the flexible hose (302) is fixedly connected on the low-voltage cabinet body (1), a first spring (301) is arranged in the flexible hose (302), two ends of the first spring (301) are respectively and fixedly connected on the low-voltage cabinet body (1) and the sliding plate (3), an air inlet pipe (303) and an air outlet pipe (304) are arranged on the flexible hose (302), one-way valves are arranged on the air inlet pipe (303) and the air outlet pipe (304), one end, far away from the flexible hose (302), of the, the low-voltage cabinet body (1) is provided with a communicating groove (101), the sliding plate (3) is detachably connected with the drawer component (2), a fan piece (502) is arranged on the low-voltage cabinet body (1), a driving shaft (5) is rotatably connected on the low-voltage cabinet body (1), a gear piece (501) is arranged on the driving shaft (5), the gear piece (501) is connected with the fan piece (502) through a conveyor belt, the low-voltage cabinet body (1) is connected with a stop block (4) in a sliding way, the stop block (4) is fixedly connected with a connecting box (402), the connecting box (402) is rotatably connected with fan blades (404), the fan blades (404) are connected with a gear set (403), gear train (403) and gear spare (501) phase-match, be equipped with gas outlet (4041), air inlet (4042) on connecting box (402), gas outlet (4041) link to each other with intake pipe (303).
2. The low-voltage drawer cabinet according to claim 1, characterized in that a third spring (401) is fixedly connected to the low-voltage cabinet body (1), and the third spring (401) is fixedly connected to the stopper (4).
3. The low-voltage drawer cabinet as claimed in claim 2, characterized in that the air inlet (4042) is located at the outer end of the low-voltage cabinet body (1), and a condensation pipe is further sleeved on the air inlet (4042).
4. The low-voltage drawer cabinet according to claim 3, wherein a sliding column (306) is slidably connected to the sliding plate (3), a clamping block (305) is fixedly connected to the sliding column (306), a clamping groove matched with the clamping block (305) is formed in the drawer assembly (2), and a limiting block matched with the clamping block (305) is fixedly connected to the low-voltage cabinet body (1).
5. The low-voltage drawer cabinet according to claim 4, wherein a second spring (307) is fixedly connected to the upper end of the clamping block (305), one end of the second spring (307) far away from the clamping block (305) is fixedly connected to the sliding plate (3), and the second spring (307) is sleeved on the sliding column (306).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922330520.XU CN210723933U (en) | 2019-12-23 | 2019-12-23 | Low-voltage drawer cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922330520.XU CN210723933U (en) | 2019-12-23 | 2019-12-23 | Low-voltage drawer cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210723933U true CN210723933U (en) | 2020-06-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922330520.XU Active CN210723933U (en) | 2019-12-23 | 2019-12-23 | Low-voltage drawer cabinet |
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| CN (1) | CN210723933U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110398104A (en) * | 2019-08-01 | 2019-11-01 | 安徽冠东科技有限公司 | A kind of environment-friendly type pressure-reducing fresh-keeping storage apparatus |
-
2019
- 2019-12-23 CN CN201922330520.XU patent/CN210723933U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110398104A (en) * | 2019-08-01 | 2019-11-01 | 安徽冠东科技有限公司 | A kind of environment-friendly type pressure-reducing fresh-keeping storage apparatus |
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