CN213286902U - High heat dissipating constant temperature and humidity test box - Google Patents
High heat dissipating constant temperature and humidity test box Download PDFInfo
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- CN213286902U CN213286902U CN202022067150.8U CN202022067150U CN213286902U CN 213286902 U CN213286902 U CN 213286902U CN 202022067150 U CN202022067150 U CN 202022067150U CN 213286902 U CN213286902 U CN 213286902U
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Abstract
The utility model discloses a high thermal diffusivity constant temperature and humidity test box, including experimental box, experimental bottom half is fixed with fixed box, fixed box and experimental box one side are provided with the distribution box jointly, distribution box and fixed box intercommunication. One side that the experimental box was kept away from to the distribution box articulates there is the access door, the lower tip of access door is provided with condensation induced-draft hole, it is provided with the condenser to be close to condensation induced-draft hole department in the distribution box, the top of distribution box is provided with the louvre, be provided with the compressor with the condenser intercommunication in the fixed box, two lateral walls of fixed box are provided with the air exit that corresponds with the compressor position. The quick heat dissipation of the condenser and the compressor for refrigeration is facilitated.
Description
Technical Field
The utility model relates to a temperature test equipment technical field especially relates to high thermal diffusivity constant temperature and humidity test box.
Background
The constant temperature and humidity test chamber is also called a high-low temperature alternating humidity and heat test chamber and is used for detecting equipment of the performance of materials in various environments and testing the heat resistance, cold resistance, dry resistance and humidity resistance of various materials. The device is suitable for detecting the quality of products such as electronics, electrical appliances, mobile phones, communication, instruments, vehicles, plastic products, metal, food, chemistry, building materials, medical treatment, aerospace and the like. The refrigerating unit is the core part of constant temperature and humidity test box, and refrigerating unit can produce a large amount of heats in the course of the work, but the heat dissipation to refrigerating unit in current constant temperature and humidity test box is extremely unreasonable, can lead to the refrigerating unit can not in time discharge in the heat that the course of the work produced, influences the life of test box.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects, the utility model aims to provide a high heat dissipation constant temperature and humidity test box does benefit to the quick heat dissipation that is used for refrigerated condenser and compressor.
In order to achieve the above purpose, the utility model discloses a technical scheme is: high heat dissipating constant temperature and humidity test box, including experimental box, experimental bottom half is fixed with fixed box, fixed box and experimental box one side are provided with the distribution box jointly, the distribution box communicates its characterized in that with fixed box: one side that the experimental box was kept away from to the distribution box articulates there is the access door, the lower tip of access door is provided with condensation induced-draft hole, it is provided with the condenser to be close to condensation induced-draft hole department in the distribution box, the top of distribution box is provided with the louvre, be provided with the compressor with the condenser intercommunication in the fixed box, two lateral walls of fixed box are provided with the air exit that corresponds with the compressor position.
The beneficial effects of the utility model reside in that: condenser and compressor are located distribution box and fixed box respectively, and the hole that induced drafts of condensation is located the proof box rear end, and the condenser is inhaled the hole and is inhaled the lower air of indoor temperature (low-temperature air and sinks) from the condensation, and the higher gas of most temperature of louvre discharge at distribution box top again realizes the air cycle of distribution box internal and indoor air, takes away the heat that condenser work produced, and heat dissipation and energy-conserving effectual. And some indoor air can also be discharged from the air outlet, and the heat generated by the work of the compressor is taken away in the circulation process.
Further, the inboard of access door still is provided with the switch board, the switch board is located the condenser top, be provided with a plurality of ventilation holes on the bottom plate of switch board and the roof. In the air circulation process, the components in the power distribution cabinet are cooled.
Further, the air outlet is provided with a louver assembly for exhausting wind ash, the louver assembly comprises a frame fixed on the side wall of the fixed box body, a plurality of louvers are arranged in the frame, the louvers are inclined downwards from the inner side to the outer side of the fixed box body, and an air gap for air to pass through is formed between every two adjacent louvers. Heat supply between the shutters is dissipated, and dust can be reduced from entering the fixed box body through the air gap.
Further, a first placing frame for placing a condenser is arranged on a bottom plate of the distribution box body, a second placing frame for placing a compressor is arranged on a bottom plate of the fixed box body, and the first placing frame and the second placing frame extend upwards along the bottom plate of the distribution box body and the bottom plate of the fixed box body respectively. The condenser and the compressor are elevated, so that the damage of leaked liquid to the condenser and the compressor can be reduced, the condenser and the compressor are effectively protected, and the service life is prolonged.
Further, an inner box is arranged in the test box body, the inner box is divided into a test cavity and a temperature adjusting cavity which are arranged on the left and right sides through a partition plate, an upper air inlet and a lower air inlet which are communicated with the test cavity and the temperature adjusting cavity are respectively arranged at the upper end and the lower end of the partition plate, a heating device, a humidifying device and an evaporator connected with a compressor are arranged in the temperature adjusting cavity, and a circulating air drum which forms a circulating air path in the test cavity and the temperature adjusting cavity is further arranged in the temperature adjusting cavity.
Further, a motor used for driving the circulating air drum to rotate is arranged in the distribution box body, and therefore heat dissipation of the fan is facilitated.
Drawings
Fig. 1 is a schematic perspective view of an embodiment of the present invention;
fig. 2 is a cross-sectional view of an embodiment of the present invention;
fig. 3 is a schematic perspective view of a power distribution box according to an embodiment of the present invention;
fig. 4 is a schematic perspective view of a louver assembly according to an embodiment of the present invention.
In the figure:
1-test box, 2-fixed box, 21-second rack, 3-distribution box, 31-heat dissipation hole, 32-first rack, 4-access door, 41-condensation air suction hole, 5-condenser, 6-compressor, 7-power distribution cabinet, 71-ventilation hole, 8-louver component, 81-frame, 82-louver, 9-inner box, 91-partition plate, 92-test chamber, 93-temperature adjusting chamber, 10-heating device, 11-humidifying device, 12-circulating air drum, 13-evaporator, 14-motor.
Detailed Description
The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.
Examples
Referring to the attached drawings 1-4, the utility model discloses a high heat dissipating constant temperature and humidity test box, including experimental box 1, 1 bottom of experimental box is fixed with fixed box 2, fixed box 2 and experimental box 1 one side are provided with distribution box 3 jointly, distribution box 3 communicates with fixed box 2.
One side that distribution box 3 kept away from experimental box 1 articulates there is access door 4, the lower tip of access door 4 is provided with condensation inlet scoop 41, be close to condensation inlet scoop department in the distribution box 3 and be provided with condenser 5, in condenser 5 inhales distribution box 3 with outside air from condensation inlet scoop, because the lower air of temperature can be located the below in the outside air, what condensation inlet scoop 41 got into is the air of lower temperature, the energy saving. The top of the distribution box body 3 is provided with heat dissipation holes 31, air is discharged from the heat dissipation holes 31, heat generated by the work of the condenser 5 is taken away, and the heat dissipation and energy saving effects are good. And the air with higher temperature discharged from the top cannot be directly sprayed to the operators around the test chamber, so that the working environment is improved.
The fixed box body 2 is internally provided with a compressor 6 communicated with the condenser 5, and two side walls of the fixed box body 2 are provided with air outlets corresponding to the position of the compressor 6 to take away the heat of the work of the compressor 6. The air outlet is provided with a louver assembly 8 for exhausting wind ash, the louver assembly 8 comprises a frame 81 fixed on the side wall of the fixed box body 2, a plurality of louvers 82 are arranged in the frame 81, the louvers 82 are arranged in a downward inclined mode from the inner side to the outer side of the fixed box body 2, and air gaps for air to pass through are formed between the adjacent louvers 82. Heat is dissipated between the louvers 82, and dust is reduced from entering the stationary case 2 through the air gap.
The inboard of access door 4 still is provided with switch board 7, switch board 7 is located condenser 5 top, be provided with a plurality of ventilation holes 71 on the bottom plate of switch board 7 and the roof. In the air circulation process, the components in the power distribution cabinet 7 are cooled.
Be provided with the first rack 32 that supplies condenser 5 to place on the bottom plate of distribution box 3, be provided with the second rack 21 that supplies compressor 6 to place on the bottom plate of fixed box 2, first rack 32 and second rack 21 upwards extend along the bottom plate of distribution box 3 and the bottom plate of fixed box 2 respectively. The condenser 5 and the compressor 6 are elevated, so that the damage of leaked liquid to the condenser 5 and the compressor 6 can be reduced, the condenser 5 and the compressor 6 are effectively protected, and the service life is prolonged.
The test box comprises a test box body 1 and is characterized in that an inner box 9 is arranged in the test box body 1, the inner box 9 is divided into a test cavity 92 and a temperature adjusting cavity 93 which are arranged on the left and right sides through a partition plate 91, an upper air inlet and a lower air inlet which are communicated with the test cavity 92 and the temperature adjusting cavity 93 are respectively arranged at the upper end and the lower end of the partition plate 91, a heating device 10, a humidifying device 11 and an evaporator 13 connected with a compressor 6 are arranged in the temperature adjusting cavity 93, and a circulating air drum 12 which forms a circulating air path in the test cavity 92 and the temperature adjusting cavity 93 is further. The distribution box body 3 is internally provided with a motor 14 for driving the circulating air drum 12 to rotate, so that the motor 14 can dissipate heat conveniently.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, so as not to limit the protection scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered in the protection scope of the present invention.
Claims (6)
1. High heat dissipating constant temperature and humidity test box, including experimental box, experimental bottom half is fixed with fixed box, fixed box and experimental box one side are provided with the distribution box jointly, the distribution box communicates its characterized in that with fixed box: one side that the experimental box was kept away from to the distribution box articulates there is the access door, the lower tip of access door is provided with condensation induced-draft hole, it is provided with the condenser to be close to condensation induced-draft hole department in the distribution box, the top of distribution box is provided with the louvre, be provided with the compressor with the condenser intercommunication in the fixed box, two lateral walls of fixed box are provided with the air exit that corresponds with the compressor position.
2. The high heat dissipation constant temperature and humidity test chamber according to claim 1, wherein: the inboard of access door still is provided with the switch board, the switch board is located the condenser top, be provided with a plurality of ventilation holes on the bottom plate of switch board and the roof.
3. The high heat dissipation constant temperature and humidity test chamber according to claim 1, wherein: the air outlet is provided with a louver assembly used for exhausting wind ash, the louver assembly comprises a frame fixed on the side wall of the fixed box body, a plurality of louvers are arranged in the frame, the louvers are obliquely arranged from the inner side to the outer side of the fixed box body downwards, and air gaps for air to pass through are formed between adjacent louvers.
4. The high heat dissipation constant temperature and humidity test chamber according to claim 1, wherein: the power distribution box is characterized in that a first placing frame for placing a condenser is arranged on a bottom plate of the power distribution box, a second placing frame for placing a compressor is arranged on a bottom plate of the fixing box, and the first placing frame and the second placing frame extend upwards along the bottom plate of the power distribution box and the bottom plate of the fixing box respectively.
5. The high heat dissipation constant temperature and humidity test chamber according to any one of claims 1 to 4, wherein: the test chamber is characterized in that an inner chamber is arranged in the test chamber body, the inner chamber is divided into a test chamber and a temperature adjusting chamber which are arranged on the left and right sides through a partition plate, an upper air inlet and a lower air inlet which are communicated with the test chamber and the temperature adjusting chamber are respectively arranged at the upper end and the lower end of the partition plate, a heating device, a humidifying device and an evaporator connected with a compressor are arranged in the temperature adjusting chamber, and a circulating air drum which forms a circulating air path in the test chamber and the temperature adjusting chamber is further arranged in the temperature.
6. The high heat dissipation constant temperature and humidity test chamber according to claim 5, wherein: and a motor for driving the circulating air drum to rotate is arranged in the power distribution box body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022067150.8U CN213286902U (en) | 2020-09-18 | 2020-09-18 | High heat dissipating constant temperature and humidity test box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022067150.8U CN213286902U (en) | 2020-09-18 | 2020-09-18 | High heat dissipating constant temperature and humidity test box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213286902U true CN213286902U (en) | 2021-05-28 |
Family
ID=76033167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022067150.8U Active CN213286902U (en) | 2020-09-18 | 2020-09-18 | High heat dissipating constant temperature and humidity test box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213286902U (en) |
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2020
- 2020-09-18 CN CN202022067150.8U patent/CN213286902U/en active Active
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