CN213995917U

CN213995917U - Windless heat preservation test box device

Info

Publication number: CN213995917U
Application number: CN202022620882.5U
Authority: CN
Inventors: 王腾训; 卢洪光; 王国鑫; 周宏伟; 周军
Original assignee: Jiangsu Jst Rf Systems Co ltd
Current assignee: Jiangsu Jst Rf Systems Co ltd
Priority date: 2020-11-13
Filing date: 2020-11-13
Publication date: 2021-08-20
Anticipated expiration: 2030-11-13

Abstract

The utility model discloses a windless heat preservation test box device, the power distribution box comprises a box body, the box is provided with one-way check valve outward, be provided with the cooling fan with the box intercommunication in the one-way check valve, all be provided with flame retardant rubber heat preservation cotton in the box all around. The utility model discloses a back is opened to the chamber door, the light is opened, test module puts into the box, test module operation back, it rotates to drive the fan when reaching the highest temperature critical point, the valve of eccentric installation blows off on the air current that the fan produced when normally working with one-way check valve, thereby dispel the heat to the test module of box inside and inside placing, reach the purpose of cooling, fan stall operation after reaching the required temperature of test module, one-way check valve receives the action of gravity, automatic closure, the box can reach a sealed windless environment, the box is pasted all around and is kept warm cotton, can play the heat preservation effect, provide suitable temperature for test module.

Description

Windless heat preservation test box device

Technical Field

The utility model relates to a heat preservation test box, concretely relates to windless heat preservation test box device.

Background

At present, with the continuous improvement of service processing capability and the continuous increase of supported service types of modern electronic equipment, the power consumption density of an electronic equipment system is correspondingly increased gradually, so that the requirement on a heat dissipation system in the electronic equipment system is higher and higher, and especially in communication system equipment, the requirement on the heat dissipation system is higher. The cooling system of electronic equipment among the prior art adopts forced air-cooled radiating mode usually, dispels the heat through the fan mainly, and long-time work, electronic equipment's temperature can rise, reaches the critical point of a temperature, and radiator fan begins the operation, reduces the inside temperature of box, guarantees electronic equipment's normal use, and current radiator fan need communicate outside air, when the test box need not dispel the heat, can cause the temperature to run off. The heat dissipation case in market at present, must artifically open qianmen or back door to realize the heat dissipation function, keeps the circulation of air, because the size of the angle that the box door plant was opened, can directly influence the required temperature point of incasement equipment, the switch door plant angle is difficult to the accuse.

SUMMERY OF THE UTILITY MODEL

Utility model purpose: the utility model aims at providing a no wind heat preservation test box device solves current heat abstractor and external intercommunication, can cause the problem of temperature loss when out of work.

The technical scheme is as follows: windless heat preservation test box device, the power distribution box comprises a box body, the box is provided with one-way check valve outward, be provided with the cooling fan with the box intercommunication in the one-way check valve, all be provided with flame retardant rubber heat preservation cotton in the box all around.

In order to open the box body conveniently, the box body is provided with an opening, a box door is installed on the opening through a hinge, and a door lock is arranged on the box door.

In order to facilitate the connection of the fan with a power supply, a socket connected with the fan is arranged outside the box body.

In order to preserve heat, the flame-retardant rubber heat-preservation cotton is adhered to the inner wall of the box body through back glue.

In order to facilitate the use in different areas and time, an illuminating lamp is arranged in the box body, and a travel switch for controlling the opening of the illuminating lamp is arranged outside the box body.

In order to guarantee the heat dissipation effect and effectively prevent the suction of foreign matters, the positions of the box bodies where the heat dissipation fans are installed are provided with air vents, and metal protection protective nets are arranged at two ends of each heat dissipation fan.

Has the advantages that: the utility model discloses a back is opened to the chamber door, the light is opened, test module puts into the box, test module operation back, it rotates to drive the fan when reaching the highest temperature critical point, the valve of eccentric installation blows off on the air current that the fan produced when normally working with one-way check valve, thereby dispel the heat to the inside test module of placing of box and inside, reach the purpose of cooling, fan stall operation after reaching the required temperature of test module, one-way check valve receives the action of gravity, automatic closure, the box can reach a sealed windless environment, the box is pasted all around and is kept warm cotton, can play the heat preservation effect, provide suitable temperature for test module, the utility model discloses can adjust the required temperature of test module, reach the radiating effect, targeted work has avoided the heat dissipation function of long-term switch door.

Drawings

Fig. 1 is a schematic exploded perspective view of the present invention;

fig. 2 is a schematic front structural view of the present invention;

fig. 3 is a schematic view of the longitudinal section structure of the present invention.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

As shown in figures 1-3, the utility model discloses a windless heat preservation test box device, which comprises a box body 1, the box body 1 is an open structure, a box door 10 is installed on the open structure through a hinge 8, a door lock 9 is arranged on the box door 10, the back of the box body 1 is provided with a ventilation hole, a heat dissipation fan 4 is installed corresponding to the ventilation hole, the heat dissipation fan 4 is connected with a two-phase red-black 4mm standard banana head socket 14, the heat dissipation fan 4 is covered with a one-way check valve 5, the box body is provided with a two-phase red-black 4mm standard banana head socket 14, the inner wall around the inner part of the box body 1 is pasted with a flame retardant rubber heat preservation cotton 12 with the thickness of 20mm, a lighting lamp 2 is arranged in the box body, the box body is provided with a travel switch 11 for controlling the lighting lamp to be opened, wherein the back of the box body is provided with 4 fan fixing holes, 4 one-way check valve fixing holes, 2 banana socket mounting holes, so as to ensure that the box body is a whole fastened and does not shake, the wire binding rings are arranged inside the box body and used for reasonably distributing wires inside the fan, so that the attractive and safe effects are achieved, the metal protection protective nets are arranged at the two ends of the cooling fan, foreign matters can be effectively prevented from being sucked, and the fan is prevented from being blocked and rotating to influence the effect of the fan.

In use the utility model discloses the time, open the chamber door, put into the box with test module, test module operation back, open radiator fan when reaching the highest temperature critical point that the module can bear, the valve of one-way check valve is blown away by wind power and air current influence, reduce the internal temperature of box from this, reach fan shutdown after the required temperature of test module, one-way check valve receives the action of gravity, it is automatic closed, the box can reach a sealed windless environment, with this cycle work, the box is pasted all around and is kept warm cotton, can play the heat preservation effect, provide suitable temperature for test module, certain radiating effect is reached, pointed work, long-term switch door heat dissipation function has been avoided, the effectual work of fan under the temperature of needs has been guaranteed, the fan is the installation of integration module, can be according to quick-witted case size customization, simple to operate.

Claims

1. The utility model provides a no wind heat preservation test box device, its characterized in that includes box (1), be provided with one-way check valve (5) outside box (1), be provided with in one-way check valve (5) with radiator fan (4) of box intercommunication, all be provided with all around fire-retardant rubber heat preservation cotton (12) in box (1).

2. The airless thermal insulation test box device as claimed in claim 1, wherein the box body (1) is provided with an opening, a box door (10) is mounted on the opening through a hinge (8), and a door lock (9) is arranged on the box door (10).

3. The airless thermal insulation test box device as claimed in claim 1, wherein a socket (14) connected with a fan is arranged outside the box body (1).

4. The airless thermal insulation test box device as claimed in claim 1, wherein the flame-retardant rubber thermal insulation cotton (12) is adhered to the inner wall of the box body (1) through back glue.

5. The windless heat preservation test box device according to claim 1, characterized in that a lighting lamp (2) is arranged in the box body (1), and a travel switch (11) for controlling the lighting lamp to be turned on is arranged outside the box body (1).

6. The windless heat preservation test box device according to claim 1, wherein a vent hole is formed at a position where the heat dissipation fan is installed on the box body (1), and metal protection protective meshes are arranged at two ends of the heat dissipation fan (4).