CN210034267U - Automatic temperature control heat dissipation device and temperature control system for testing new energy vehicles - Google Patents
Automatic temperature control heat dissipation device and temperature control system for testing new energy vehicles Download PDFInfo
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- CN210034267U CN210034267U CN201920866498.8U CN201920866498U CN210034267U CN 210034267 U CN210034267 U CN 210034267U CN 201920866498 U CN201920866498 U CN 201920866498U CN 210034267 U CN210034267 U CN 210034267U
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Abstract
The utility model relates to an automatic temperature control heat abstractor and be used for temperature control system of new forms of energy vehicle test. The automatic temperature control heat dissipation device comprises: the temperature control switch is connected with the part needing heat dissipation through the temperature collector to collect the real-time temperature of the part needing heat dissipation, and the temperature control switch is controlled to be turned on and off according to the collected real-time temperature; the relay is connected with the temperature control switch so as to control the on-off of the relay through the temperature control switch; and the water pump is connected with the relay so as to control the starting and stopping of the water pump through the on-off of the relay, is in fluid communication with the water tank and conveys water in the water tank to the heat-radiating part by means of a plurality of water distribution pipes. The automatic temperature control heat dissipation device can realize automatic heat dissipation control, thereby saving labor cost, avoiding resource waste caused by continuous opening of a system, and simultaneously maintaining constant working temperature of parts needing heat dissipation so as to prolong the service life of the parts needing heat dissipation.
Description
Technical Field
The utility model relates to a vehicle test technical field. More specifically, the utility model relates to an automatic control by temperature change heat abstractor to and relate to a temperature control system for new forms of energy vehicle test.
Background
In the durability test of the whole vehicle road, the whole vehicle wading requirement can not be met by part of vehicle types due to technical or cost problems in the initial research and development stage, so that the requirement for solving the chassis heat dissipation problem in the part of vehicle type test exists.
Taking the shock absorber of a vehicle as an example, the shock absorber mounted on a suspension system of the vehicle is an important component for accelerating the attenuation of the vibration of a vehicle frame and a vehicle body to improve the ride comfort of the vehicle. For example, in the case of a road endurance test of a whole vehicle, the temperature of the shock absorber may sharply rise, and thus a specific heat dissipation device needs to be provided for the shock absorber to meet its high heat dissipation requirement. However, some existing heat dissipation devices are complex in structure, cumbersome in use and high in labor cost.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the defect that exists among the above-mentioned prior art, provide a neotype automatic control by temperature change heat abstractor and the temperature control system who is used for new forms of energy vehicle test including this automatic control by temperature change heat abstractor, thereby this kind of automatic control by temperature change heat abstractor can realize automatic heat dissipation control and practice thrift the human cost, can avoid the system to last to open the wasting of resources that causes again, thereby also can make the work temperature that the heat-dissipating part keeps invariable prolong its life simultaneously.
Therefore, the first aspect of the present invention provides an automatic temperature-controlled heat dissipation device, which is suitable for heat dissipation of a plurality of heat dissipation components in an automatic control vehicle. The automatic temperature control heat dissipation device comprises: the temperature control switch is connected with the part needing heat dissipation through a temperature collector so as to collect the real-time temperature of the part needing heat dissipation, and the temperature control switch is controlled to be turned on and off according to the collected real-time temperature; the relay is connected with the temperature control switch so as to control the on-off of the relay through the temperature control switch; and the water pump is connected with the relay so as to control the starting and stopping of the water pump through the on-off of the relay, is in fluid communication with the water tank and conveys water in the water tank to the part needing heat dissipation by means of a plurality of water distribution pipes.
According to a preferred embodiment of the present invention, the temperature controlled switch is configured to be automatically turned on when the real-time temperature reaches a preset temperature threshold value, and to be automatically turned off when the real-time temperature is lower than the temperature threshold value.
According to a preferred embodiment of the present invention, the temperature control switch comprises an adjustment switch for adjusting the temperature threshold.
According to the preferred embodiment of the present invention, the temperature collector is a thermocouple.
According to the utility model discloses a preferred embodiment, temperature detect switch is including being used for showing real-time temperature's display screen.
According to a preferred embodiment of the present invention, the water tank and/or the water pump are fixed to the floor of the vehicle by a mounting bracket.
According to the utility model discloses a preferred embodiment, the water tank is including setting up the transparent observation pipe on its outer wall to supply the user to survey the water yield in the water tank.
According to a preferred embodiment of the invention, the water tank comprises a float with an alarm to give an alarm when there is no water in the water tank.
The utility model discloses a second aspect provides a temperature control system for new energy vehicle test, the new energy vehicle includes a plurality of heat dissipation parts that need, temperature control system includes according to the utility model discloses an automatic temperature control heat abstractor of first aspect is suitable for automatic control the heat dissipation of heat dissipation parts that need.
According to a preferred embodiment of the present invention, the heat-radiating member is a shock absorber.
Compared with the prior art, according to the utility model discloses an automatic temperature control heat abstractor has a plurality of advantages, especially:
1) the automatic temperature control heat dissipation device can solve the problem of chassis heat dissipation of the vehicle type which cannot dissipate heat, and can also be used for heat dissipation when no wading condition exists in a bench test;
2) this automatic temperature control heat abstractor passes through the start-up and the stop of temperature detect switch automatic control water pump, promptly: when the temperature of the part needing heat dissipation rises to the temperature threshold value of the temperature control switch, the temperature control switch controls the relay to be closed so as to supply power to the water pump, and the water pump starts to operate so as to spray cooling water on the part needing heat dissipation so as to start cooling the part needing heat dissipation; when the temperature of the part needing heat dissipation is reduced to be lower than the temperature threshold value, the temperature control switch controls the relay to be switched off so that the water pump stops working, and heat dissipation is not carried out any more; when the temperature of the part needing to be cooled rises to the temperature threshold value again, the water pump is enabled to restart to operate until the temperature of the part needing to be cooled falls below the temperature threshold value again, the labor cost is saved by the automatic control mode, the resource waste is avoided, and meanwhile, the part needing to be cooled can automatically maintain the constant working temperature, so that the service life is prolonged.
Drawings
Other features and advantages of the present invention will be better understood by the following detailed description of the preferred embodiments when considered in conjunction with the accompanying drawings, in which like reference characters designate the same or similar parts throughout the figures thereof.
Fig. 1 is a schematic structural and schematic diagram of an embodiment of an automatic temperature-controlled heat dissipation device according to the present invention;
FIG. 2 is a schematic diagram of the connection between the water tank and the water pump of the automatic temperature controlled heat sink of FIG. 1;
fig. 3 is a schematic view of the automatic temperature controlled heat sink apparatus of fig. 1 connected to a damper.
Detailed Description
The practice and use of the embodiments are discussed in detail below. It should be understood, however, that the specific embodiments discussed are merely illustrative of specific ways to make and use the invention, and do not limit the scope of the invention.
It is noted that the drawings are not only for explanation and illustration of the present invention, but also for contributing to the definition of the present invention when necessary.
A preferred embodiment of the automatic temperature-controlled heat sink according to the invention is described below with the aid of fig. 1 to 3. Note that in the preferred embodiment shown, the automatic temperature-controlled heat sink is used to automatically control the heat dissipation of the shock absorber 8 of the vehicle, and is particularly useful as part of a temperature control system for new energy vehicle testing. Of course, the use of the automatic temperature controlled heat sink is not limiting. In fact, the automatic temperature-controlled heat dissipation device can automatically control the heat dissipation of any heat-dissipating parts during the development and testing of the vehicle as long as the feasibility requirement is met.
Fig. 1 is a schematic structural and schematic diagram of an embodiment of the automatic temperature-controlled heat dissipation device of the present invention. As shown in fig. 1, the automatic temperature-controlled heat sink mainly includes a temperature-controlled switch 4, a relay 5, a water pump 6, and a water tank 7, and is powered by a power supply 1.
The power supply 1 is a 12V power supply of the whole vehicle. Preferably, at least one cut-off protection device, such as a fuse 2 that cuts off the current by itself and/or an emergency stop switch 3 that can be manually controlled by the user, can be provided between the positive pole of the power source 1 and the automatic temperature controlled heat sink to increase safety.
The temperature-dependent switch 4 has a nominal voltage of 12V and comprises four terminals a, b, c, d, wherein the terminal d is connected to the damper 8 via a temperature pickup 41. The temperature collector 41 is a temperature collecting wire made of a flexible material so as to be able to bend freely, for example in the form of a thermocouple, for collecting the real-time temperature of the shock absorber 8. Preferably, the temperature controlled switch 4 may include a display screen for displaying the returned real-time temperature.
The opening and closing of the temperature controlled switch 4 is controlled according to the acquired real-time temperature of the shock absorber 8. For example, when the real-time temperature of the damper 8, which is acquired, reaches a preset temperature threshold value, the temperature control switch 4 is automatically turned on, the terminals b and c are conducted, and the relay 5 is closed, so that heat dissipation is started; and when the real-time temperature of the shock absorber 8 collected by the temperature control switch 4 is lower than a preset temperature threshold value, the temperature control switch is automatically closed, the wiring terminals b and c are disconnected, and the relay 5 is disconnected, so that the heat dissipation is stopped. Preferably, the temperature controlled switch 4 may comprise an adjustment switch for adjusting the temperature threshold.
The rated voltage of the water pump 6 is 12V, and the power can be selected between 60W and 120W according to actual needs. The water pump 6 may be secured to the floor of the vehicle by mounting brackets, for example, to the rear carpet of the vehicle. The water pump 6 is connected to a relay 5 to control the start and stop of the water pump 6 by turning on and off the relay 5, and the water pump 6 is in fluid communication with a water tank 7 to deliver water for heat dissipation in the water tank 7 to a damper 8.
Fig. 2 is a schematic diagram of the connection between the water tank 7 and the water pump 6 of the automatic temperature-controlled heat sink in fig. 1, and fig. 3 is a schematic diagram of the connection between the automatic temperature-controlled heat sink in fig. 1 and the damper 8. As shown in fig. 2 in particular, the water tank 7 includes a water chamber 71 for storing cooling water and a water outlet hole 72 opened at the bottom of the water chamber 71 and connected to the water inlet pipe 62 of the water pump 6. When the relay 5 is actuated to supply power to the water pump 6, the cooling water in the water chamber 71 enters the high-pressure chamber 61 of the water pump 6 through the water inlet pipe 62, then reaches the common water pipe 64 through the water outlet pipe 63 of the water pump 6, and finally reaches and sprays on the shock absorbers 8 from the common water pipe 64 through a plurality of water distribution pipes 65 (four water distribution pipes 65 are exemplarily shown in fig. 2) leading to the respective shock absorbers 8, thereby dissipating heat from the shock absorbers 8. Note that the number of water distribution pipes 65 is not limited, and a corresponding number of water distribution pipe openings may be cut in the outer wall of the high-pressure chamber 61 to provide a corresponding number of water distribution pipes 65 according to actual heat dissipation needs.
Furthermore, the volume of the water tank 7 can be selected according to the actual needs. Similar to the water pump 6, the water tank 7 may be secured to the floor of the vehicle by mounting brackets, such as to a rear carpet of the vehicle. Preferably, as shown in fig. 1, the water tank 7 may include a transparent observation tube 73 disposed on an outer wall thereof for a user to observe the amount of cooling water remaining in the water tank 7. More specifically, an opening may be formed at the top and bottom of the outer wall of the water tank 7, and a transparent pipe provided on the outer wall and connecting the two openings constitutes the transparent observation pipe 73. Also preferably, the water tank 7 may include a float 74 with an alarm 75, the alarm 75 being connected to the power source 1 to be able to give an alarm when there is no water in the water tank 7.
The technical content and technical features of the present invention have been disclosed above, but it should be understood that various changes and modifications can be made to the concept disclosed above by those skilled in the art under the inventive concept of the present invention, and all fall within the scope of the present invention.
The above description of embodiments is intended to be illustrative, and not restrictive, and the scope of the invention is defined by the appended claims.
Claims (10)
1. An automatic temperature-controlled heat sink adapted to automatically control heat dissipation of a plurality of components requiring heat dissipation in a vehicle, the automatic temperature-controlled heat sink comprising:
the temperature control switch (4) is connected with the part needing heat dissipation through a temperature collector (41) to collect the real-time temperature of the part needing heat dissipation, and the temperature control switch (4) is controlled to be turned on and off according to the collected real-time temperature;
the relay (5) is connected with the temperature control switch (4) so as to control the on-off of the relay (5) through the temperature control switch (4); and
the water pump (6) is connected with the relay (5) to control the starting and stopping of the water pump (6) through the on-off of the relay (5), and the water pump (6) is in fluid communication with the water tank (7) and conveys water in the water tank (7) to the heat-radiating part by means of a plurality of water distribution pipes (65).
2. The automatic temperature controlled heat sink according to claim 1, characterized in that the temperature controlled switch (4) is configured to automatically switch on when the real time temperature reaches a preset temperature threshold and to automatically switch off when the real time temperature is below the temperature threshold.
3. The automatic temperature controlled heat sink according to claim 2, characterized in that the temperature controlled switch (4) comprises an adjustment switch for adjusting the temperature threshold.
4. The automatic temperature controlled heat sink according to claim 1, wherein the temperature collector (41) is a thermocouple.
5. The automatic temperature controlled heat sink according to claim 1, characterized in that the temperature controlled switch (4) comprises a display screen for displaying the real time temperature.
6. The automatic temperature controlled heat sink according to any one of claims 1 to 5, characterized in that the water tank (7) and/or the water pump (6) are fixed to the floor of the vehicle by means of mounting brackets.
7. The automatic temperature controlled heat sink according to any one of claims 1 to 5, characterized in that the water tank (7) comprises a transparent observation tube (73) provided on its outer wall for a user to observe the amount of water in the water tank (7).
8. The automatic temperature controlled heat sink according to any one of claims 1 to 5, characterized in that the water tank (7) comprises a float (74) with an alarm (75) to give an alarm when there is no water in the water tank (7).
9. A temperature control system for testing a new energy vehicle, wherein the new energy vehicle comprises a plurality of heat-dissipating parts, and the temperature control system comprises the automatic temperature-controlled heat dissipation device according to any one of claims 1 to 8, so as to automatically control the heat dissipation of the heat-dissipating parts.
10. The temperature control system for new energy vehicle testing of claim 9, wherein the heat dissipation required component is a shock absorber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920866498.8U CN210034267U (en) | 2019-06-11 | 2019-06-11 | Automatic temperature control heat dissipation device and temperature control system for testing new energy vehicles |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201920866498.8U CN210034267U (en) | 2019-06-11 | 2019-06-11 | Automatic temperature control heat dissipation device and temperature control system for testing new energy vehicles |
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| CN210034267U true CN210034267U (en) | 2020-02-07 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111271409A (en) * | 2020-03-26 | 2020-06-12 | 上海大学 | System for damping vibrations and enabling structural rigidity to be varied |
| CN117869503A (en) * | 2024-03-11 | 2024-04-12 | 比亚迪股份有限公司 | Temperature control method and system of electromagnetic shock absorber, controller and vehicle |
-
2019
- 2019-06-11 CN CN201920866498.8U patent/CN210034267U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111271409A (en) * | 2020-03-26 | 2020-06-12 | 上海大学 | System for damping vibrations and enabling structural rigidity to be varied |
| CN111271409B (en) * | 2020-03-26 | 2022-08-05 | 上海大学 | System for damping vibrations and enabling structural rigidity to be varied |
| CN117869503A (en) * | 2024-03-11 | 2024-04-12 | 比亚迪股份有限公司 | Temperature control method and system of electromagnetic shock absorber, controller and vehicle |
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