CN210815333U - Heating insulation can - Google Patents
Heating insulation can Download PDFInfo
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- CN210815333U CN210815333U CN201921724419.6U CN201921724419U CN210815333U CN 210815333 U CN210815333 U CN 210815333U CN 201921724419 U CN201921724419 U CN 201921724419U CN 210815333 U CN210815333 U CN 210815333U
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- heating
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- heat
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Abstract
A heating and insulating cabinet comprising: a housing; the shell rear cover is connected to one end of the shell in an openable and closable manner; the visual front cover is connected to the other end of the shell and encloses a box body together with the shell and the shell rear cover; the heating devices are respectively arranged on the shell, the shell rear cover and the visible front cover; and the temperature control device is used for controlling the heating temperature of the heating device. The utility model relates to a heating insulation can for place precision testing equipment in heating insulation can, can solve the problem that can't test under the low temperature condition, use cost is low and portable.
Description
Technical Field
The utility model belongs to the technical field of the car test equipment, more specifically relates to a heating insulation can.
Background
With the continuous development of the automobile industry, the requirements of people on the quality and the comfort of vehicles are continuously improved. The tests for vehicles also gradually shifted from the first road durability test to a full-scale vehicle performance test. Due to the wide application environment of the vehicle, the test under the low-temperature or even extremely low-temperature environment condition is indispensable, however, as part of precision test equipment has a liquid crystal display screen or other firmware which does not meet the low-temperature test requirement, or the firmware needs to be upgraded at high cost to meet the low-temperature test requirement, the test work under the low-temperature environment cannot be completed under many conditions.
Therefore, it is necessary to develop an equipment heat-insulating device for storing and using precision equipment required for testing in a low-temperature environment.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a heating insulation can for deposit under the low temperature environment and use the required precision equipment of test.
In order to achieve the above object, the present invention provides a heating and heat-preserving box, including:
a housing;
the shell rear cover is connected to one end of the shell in an openable and closable manner;
the visual front cover is connected to the other end of the shell and forms a box body together with the shell and the shell rear cover;
the heating devices are respectively arranged on the shell, the shell rear cover and the visual front cover;
and the temperature control device is used for controlling the heating temperature of the heating device.
Preferably, the heating means comprises a heating wire.
Preferably, the visible front cover includes a plurality of transparent heat-resistant material layers, and the heating wires are disposed between adjacent transparent heat-resistant material layers.
Preferably, the transparent heat-resistant material is explosion-proof glass.
Preferably, the shell and the shell rear cover both comprise an inner layer, a heat insulation layer and an outer layer which are sequentially arranged from inside to outside.
Preferably, the inner layer is made of stainless steel, the outer layer is made of PCV material or stainless steel, and the heat insulation layer is made of heat insulation plates.
Preferably, the casing is rectangular and comprises side walls, a top wall and a bottom wall, and the heating wires are respectively arranged on the pair of side walls and the top wall of the casing.
Preferably, the temperature control device comprises a controller and a temperature sensor, the temperature sensor is arranged on the inner wall of the shell, the controller is arranged on the outer wall of the shell, and the controller is electrically connected with the heating wire and is electrically connected with an external power supply through a lead;
the controller controls the output power of the heating wire according to the temperature signal monitored by the temperature sensor.
Preferably, the edge of the rear cover of the housing is provided with a circuit channel.
Preferably, the one end of lid behind the casing with the casing is articulated, the other end of lid is equipped with the lock behind the casing, the lock can with the casing joint.
The utility model relates to a heating insulation can, its beneficial effect lies in: the device is used for placing precision testing equipment in the heating and heat-insulating box, can solve the problem that the testing cannot be carried out under the low-temperature condition, and is low in use cost and convenient to carry.
Other features and advantages of the present invention will be described in detail in the detailed description which follows.
Drawings
The above and other objects, features and advantages of the present invention will become more apparent by describing in more detail exemplary embodiments thereof with reference to the attached drawings, in which like reference numerals generally represent like parts throughout the exemplary embodiments of the present invention.
Fig. 1 is a schematic view showing an angle of a heating and insulating cabinet according to an exemplary embodiment of the present invention;
fig. 2 is a schematic view showing another angle of the heating and insulating cabinet according to an exemplary embodiment of the present invention;
description of reference numerals:
the device comprises a shell 1, a shell 2, a rear shell cover 3, a visible front cover 4, a controller 5, a temperature sensor 6, a line channel 7, a hinge 8 and a door lock 8.
Detailed Description
Preferred embodiments of the present invention will be described in more detail below. While the following describes preferred embodiments of the present invention, it should be understood that the present invention may be embodied in various forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.
For solving the problem that prior art exists, the utility model provides a heating insulation can, include:
a housing;
the shell rear cover is connected to one end of the shell in an openable and closable manner;
the visual front cover is connected to the other end of the shell and forms a box body together with the shell and the shell rear cover, and the equipment is placed in the box body;
the heating devices are respectively arranged on the shell, the shell rear cover and the visible front cover;
and the temperature control device is used for controlling the heating temperature of the heating device.
The utility model relates to a be equipped with heating insulation can for place precision testing equipment in heating insulation can, can solve the problem that can't test under the low temperature condition, use cost is low and portable.
Preferably, the heating means comprises a heating wire. The shell, the shell rear cover and the visual front cover are heated by the heating wires respectively, so that the heating direction in the box body is uniform, and the phenomenon that the local temperature is too high or too low is avoided, and the storage and the use of precision equipment are not facilitated. The precision equipment is placed in the box body, and the display screen of the equipment is placed opposite to the visual front cover, so that the display data of the equipment can be observed conveniently in real time.
Preferably, the viewing front cover includes a plurality of transparent heat-resistant material layers, and the heating wires are disposed between adjacent transparent heat-resistant material layers.
Preferably, the transparent heat-resistant material is explosion-proof glass. The heater strip is arranged between the adjacent explosion-proof glass, on one hand, the heating can be carried out in the box body, on the other hand, the frosting and dewing of the explosion-proof glass can be avoided through heating under the low-temperature condition, and the use of the equipment is influenced.
Preferably, the shell and the shell rear cover both comprise an inner layer, an insulating layer and an outer layer which are arranged from inside to outside in sequence. The casing and the casing rear cover are of a three-layer structure with a heating function, on one hand, the casing can be heated in the box, on the other hand, when the temperature in the box reaches a preset value, the middle layer can keep the temperature in the box, and energy is saved.
Preferably, the inner layer is made of stainless steel, the outer layer is made of PCV material or stainless steel, and the heat insulation layer is made of the heat insulation plate. The heat insulation board can be a foam heat insulation board.
Preferably, the casing is rectangular and comprises a pair of side walls, a top wall and a bottom wall, and the heating wires are respectively arranged on the pair of side walls and the top wall of the casing.
Preferably, the heating wires are respectively arranged on the shell and the inner layer of the rear cover of the shell, and the heating wires can be integrated with the stainless steel of the inner layer, so that the assembly is convenient.
Preferably, the heating wires are respectively arranged between the shell and the inner layer and the heat-insulating layer of the rear cover of the shell.
Preferably, the temperature control device comprises a controller and a temperature sensor, the temperature sensor is arranged on the inner wall of the shell through fasteners such as bolts, the controller is arranged on the outer wall of the shell through bolts, and the controller is electrically connected with the heating wires and an external power supply through wires;
the controller controls the output power of the heating wire according to the temperature signal monitored by the temperature sensor.
The controller controls the output power of the heating wire by controlling the electrifying current, and when the low-temperature test is carried out, the precision equipment is rapidly placed in the box body, the shell rear cover is rotated to the shell to be buckled, and the heating program is started. When the temperature sensor monitors that the temperature in the box body reaches a preset high value, the controller controls the heating wires to reduce the output power so as to reduce the heating quantity; when the temperature sensor monitors that the temperature in the box body reaches a preset low value, the controller controls the heating wires to increase the output power so as to increase the heating amount, and the precision equipment is enabled to be used in a temperature range capable of working normally. Before placing precision equipment, can be earlier to the internal circular telegram of box preheat to guarantee better heating heat preservation effect.
Utilize the utility model discloses a heating insulation can deposits and uses precision equipment, need not to carry out the high-cost operation of firmware upgrading layer to precision equipment, has solved the difficult problem that can't test under the low temperature condition simultaneously, makes precision equipment can normally test under the low temperature condition, portable to test the place to the while, low in production cost.
Preferably, the edge of the rear cover of the casing is provided with a line channel, the equipment is placed in the box body, and the line channel is used for connecting the equipment wires with the outside.
Preferably, the line passageway is located the bottom of lid behind the casing, and the line passageway is the type of falling U, and the equipment wire rod of being convenient for passes.
Preferably, a sealing structure is arranged at the line channel.
Preferably, the sealing structure is a rubber plug, and the line channel is plugged through the rubber plug, so that the influence of the external environment on the temperature in the box body is reduced.
Preferably, the one end of lid is articulated through hinge and casing behind the casing, and the other end of lid is equipped with the lock behind the casing, and the lock can with the casing joint.
Preferably, the door lock comprises a lock body and a buckle plate rotatably connected to the lock body, and the buckle plate can be buckled on the side wall of the shell, so that the shell rear cover is tightly buckled with the shell.
Example 1
As shown in fig. 1 to 2, the utility model provides a heating and heat preserving box, which comprises:
a housing 1;
the shell rear cover 2 is connected to one end of the shell 1 in an openable and closable manner;
the visual front cover 3 is connected to the other end of the shell 1, and the visual front cover 3, the shell 1 and the shell rear cover 2 jointly form a box body in a surrounding mode;
the heating devices are respectively arranged on the shell 1, the shell rear cover 2 and the visible front cover 3;
and the temperature control device is used for controlling the heating temperature of the heating device.
In this embodiment, the heating means comprises a heating wire. The precision equipment is placed in the box body, and the display screen of the equipment is placed opposite to the visual front cover 3, so that the display data of the equipment can be observed conveniently in real time.
The visible front cover 3 comprises a plurality of transparent heat-resistant material layers, and heating wires are arranged between adjacent transparent heat-resistant material layers.
In this embodiment, the transparent heat-resistant material is explosion-proof glass.
The shell 1 and the shell rear cover 2 both comprise an inner layer, a heat preservation layer and an outer layer which are sequentially arranged from inside to outside.
The inner layer is made of stainless steel, the outer layer is made of PCV materials, and the heat insulation layer is made of heat insulation plates.
The casing 1 is rectangular and comprises a pair of side walls, a top wall and a bottom wall, and the heating wires are respectively arranged on the side walls and the top wall of the casing 1.
In this embodiment, the heating wires are respectively arranged on the inner layers of the shell 1 and the shell rear cover 2, and the heating wires and the stainless steel of the inner layers are integrated into a whole.
The temperature control device comprises a controller 4 and a temperature sensor 5, the temperature sensor 5 is arranged on the inner wall of the shell 1, the controller 4 is arranged on the outer wall of the shell 1, and the controller 4 is electrically connected with the heating wire and an external power supply through a lead; the controller 4 controls the output power of the heating wire according to the temperature signal monitored by the temperature sensor 5.
The controller 4 controls the output power of the heating wire by controlling the electrifying current, and when the low-temperature test is carried out, the precision equipment is rapidly placed in the box body, the shell rear cover 2 is rotated to the shell 1 to be buckled, and the heating program is started. When the temperature sensor 5 monitors that the temperature in the box body reaches a preset high value, the controller 4 controls the heating wires to reduce the output power so as to reduce the heating quantity; when the temperature sensor 5 monitors that the temperature in the box body reaches a preset low value, the controller 4 controls the heating wires to increase the output power so as to increase the heating amount, so that the precision equipment can be used within a temperature range capable of working normally. Before placing precision equipment, can be earlier to the internal circular telegram of box preheat to guarantee better heating heat preservation effect.
In this embodiment, the edge of the rear cover 2 of the housing is provided with a circuit channel 6, the device is placed in the box body, and the circuit channel 6 is used for connecting the device wires with the outside. Line passageway 6 locates the bottom of lid 2 behind the casing, and line passageway 6 is the type of falling U. And a sealing structure is arranged at the line channel 6. The sealing structure is a rubber plug.
While various embodiments of the present invention have been described above, the above description is intended to be illustrative, not exhaustive, and not limited to the disclosed embodiments. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments.
Claims (10)
1. A heating and heat-insulating box is characterized by comprising:
a housing (1);
the shell rear cover (2), the shell rear cover (2) can be connected to one end of the shell (1) in an opening and closing manner;
the visual front cover (3) is connected to the other end of the shell (1), and forms a box body together with the shell (1) and the shell rear cover (2);
the heating devices are respectively arranged on the shell (1), the shell rear cover (2) and the visible front cover (3);
and the temperature control device is used for controlling the heating temperature of the heating device.
2. The heating and thermal insulation cabinet of claim 1, wherein the heating means comprises heating wires.
3. Heating and insulation box according to claim 2, characterized in that the visible front cover (3) comprises a plurality of layers of transparent heat-resistant material, the heating wires being provided between adjacent layers of transparent heat-resistant material.
4. The heating and heat insulating box of claim 3, wherein the transparent heat-resistant material is explosion-proof glass.
5. The heating and heat-insulating box according to claim 3, characterized in that the shell (1) and the shell rear cover (2) comprise an inner layer, an insulating layer and an outer layer which are arranged in sequence from inside to outside.
6. The heating and thermal insulation cabinet of claim 5, wherein the inner layer is made of stainless steel, the outer layer is made of PCV material or stainless steel, and the thermal insulation layer is made of insulation board.
7. The heating and heat-insulating box of claim 5, characterized in that the casing (1) is rectangular and comprises a pair of side walls, a top wall and a bottom wall, and the heating wires are arranged on the pair of side walls and the top wall of the casing (1).
8. The heating and heat preserving box of claim 3, wherein the temperature control device comprises a controller (4) and a temperature sensor (5), the temperature sensor (5) is arranged on the inner wall of the shell (1), the controller (4) is arranged on the outer wall of the shell (1), and the controller (4) is electrically connected with the heating wire and is electrically connected with an external power supply through a wire;
the controller (4) controls the output power of the heating wire according to the temperature signal monitored by the temperature sensor (5).
9. Heating and insulating cabinet according to claim 1, characterized in that the edge of the rear cover (2) of the housing is provided with a wiring channel (6).
10. The heating and heat preservation box of claim 1, characterized in that one end of the rear cover (2) of the casing is hinged with the casing (1), and the other end of the rear cover (2) of the casing is provided with a door lock (8) which can be clamped with the casing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921724419.6U CN210815333U (en) | 2019-10-14 | 2019-10-14 | Heating insulation can |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921724419.6U CN210815333U (en) | 2019-10-14 | 2019-10-14 | Heating insulation can |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210815333U true CN210815333U (en) | 2020-06-23 |
Family
ID=71279087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921724419.6U Active CN210815333U (en) | 2019-10-14 | 2019-10-14 | Heating insulation can |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210815333U (en) |
-
2019
- 2019-10-14 CN CN201921724419.6U patent/CN210815333U/en active Active
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