Vehicle charging source temperature rise testing device
By designing a vehicle power supply temperature rise testing device with clamping, power, observation, and heating components, the problem of existing devices being unable to simulate different temperatures is solved. This enables the stability and durability testing of vehicle power supplies in high-temperature environments, ensuring testing accuracy and safety.
Patent Information
- Application Number
- CN202520224363.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-13
- Publication Date
- 2025-12-26
- Estimated Expiration
- 2035-02-13
AI Technical Summary
Existing vehicle charging power supply temperature rise testing devices cannot simulate different ambient temperatures, resulting in inaccurate and incomplete testing.
A vehicle power supply temperature rise testing device was designed, comprising a clamping component, a power component, an observation component, a heating component, and a temperature detector. It can simulate different temperature environments. The clamping component fixes the testing equipment, the power component moves the equipment, the observation component observes the status, the heating component adjusts the temperature, and the temperature detector detects the temperature.
The stability and durability of vehicle charging power supplies at different temperatures were tested, ensuring that the testing equipment could operate normally and safely in high-temperature environments.
Smart Images
Figure CN223727282U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a kind of car charging power supply temperature rise testing device technical field, especially a kind of car charging power supply temperature rise testing device. BACKGROUND
[0002] Temperature rise test refers to the process of heating materials, equipment or systems to observe their performance, stability and durability at gradually increasing temperatures. This process helps to understand the reaction of materials or equipment in high temperature environments and whether they can withstand the predetermined temperature range.
[0003] The car charging temperature rise testing device is a device for testing the temperature change of the car charger under long-term working condition. It simulates the environment of the car charger working in the car to ensure that the charger can work normally and safely at high temperature.
[0004] The existing car charging power supply temperature rise testing device cannot simulate different temperatures of the environment, and has defects in the testing process. In order to overcome these disadvantages, the utility model provides a car charging power supply temperature rise testing device. UTILITY MODEL CONTENT
[0005] The utility model aims at solving the shortcomings in the prior art and provides a car charging power supply temperature rise testing device.
[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a car charging power supply temperature rise testing device, comprising a bottom plate, a slide rail opening is formed in the middle of the top end of the bottom plate, a sliding groove block is fixedly connected to the bottom end of the bottom plate below the slide rail opening, a threaded rod is rotatably connected to the sliding groove inside the sliding groove block, a sliding block is slidably connected to the sliding groove block, a threaded hole is formed in one side of the sliding block, the threaded hole and the threaded rod are threadedly connected, a clamping assembly is arranged at the top end of the sliding block, a power assembly is arranged on one side of the sliding groove block, a test chamber is fixedly connected to the top end of the bottom plate, an observation assembly is arranged on the left side of the test chamber, a heating assembly is arranged on the right side of the test chamber, a temperature detector is fixedly connected to the rear end of the test chamber, the detection port of the temperature detector penetrates through the test chamber and is located inside the test chamber, a power supply is fixedly connected to the top end of the bottom plate, a transformer is fixedly connected to the bottom end of the bottom plate below the power supply, the transformer and the power supply are electrically connected, slide rails are fixedly connected to the front end and both sides of the test chamber, a baffle is slidably connected to the slide rails, a handle is fixedly connected to one side of the baffle.
[0007] Further, the clamping assembly comprises a clamping plate fixedly connected to the top end of the sliding block, fixed blocks are fixedly connected to the top end and both sides of the clamping plate, springs are fixedly connected to one side of the fixed blocks, clamping blocks are fixedly connected to one end of the springs, and the clamping blocks and the clamping plate are slidably connected.
[0008] Further, the power assembly includes a servo motor fixedly connected with one side of the sliding groove block, and the output end of the servo motor is fixedly connected with one end of the threaded rod penetrating through the sliding groove block.
[0009] Further, the power assembly includes a servo motor fixedly connected with one side of the sliding groove block, and the output end of the servo motor is fixedly connected with one end of the threaded rod penetrating through the sliding groove block.
[0010] Further, the heating assembly includes a plurality of fan openings formed in the right side of the test chamber, the fan openings are fixedly connected with heating fans, a heating opening is formed in the rear end of the test chamber, the heating opening is fixedly connected with a heater, and the heater is fixedly connected with a heating copper pipe.
[0011] Further, the bottom plate is fixedly connected with supporting legs around the top end.
[0012] The beneficial effects of the utility model are as follows:
[0013] In use, the vehicle charging power temperature rise testing device is used for clamping the testing equipment through the clamping assembly, moving the testing equipment into the test chamber through the power assembly, observing the testing equipment in the test chamber through the glass on the observation assembly, improving the temperature in the heating chamber through the heating assembly, testing the stability of the device under different temperatures by the testing equipment, adjusting the voltage through the transformer, and testing the state of the testing equipment under different voltages. BRIEF DESCRIPTION OF DRAWINGS
[0014] In order to more clearly illustrate the technical scheme of the utility model, the following will be briefly introduced the drawings needed to be used in the specific implementation manner, obviously, the drawings in the following description are only some embodiments of the utility model, and for the ordinary skilled in the art, other drawings can be obtained according to these drawings without paying creative labor.
[0015] Figure 1 The utility model discloses a perspective view;
[0016] Figure 2 The utility model discloses a Figure 1 Structure schematic view in A place in the utility model;
[0017] Figure 3 The utility model discloses a bottom structure schematic view;
[0018] Figure 4 The utility model discloses an internal structure schematic view.
[0019] The following are the signs of the drawings:
[0020] 1. Base plate; 2. Slide rail opening; 3. Slide block; 4. Threaded rod; 5. Slider; 6. Threaded hole; 7. Servo motor; 8. Clamping plate; 9. Fixing block; 10. Spring; 11. Clamping block; 12. Test chamber; 13. Slide rail; 14. Baffle; 15. Handle; 16. Observation window; 17. Glass; 18. Fan vent; 19. Heating fan; 20. Heating port; 21. Heater; 22. Heating copper pipe; 23. Temperature detector; 24. Power supply; 25. Support leg; 26. Transformer. Detailed Implementation
[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.
[0022] like Figures 1-4 As shown, a vehicle charging power supply temperature rise testing device is disclosed, comprising a base plate 1, a slide rail opening 2 at the top center of the base plate 1, a slide block 3 fixedly connected to the bottom of the base plate 1 below the slide rail opening 2, a threaded rod 4 rotatably connected to the slide groove inside the slide block 3, a slider 5 slidably connected to the slide block 3, a threaded hole 6 on one side of the slider 5, and a threaded connection between the threaded hole 6 and the threaded rod 4, a clamping assembly at the top of the slider 5, a power assembly on one side of the slide block 3, a test chamber 12 fixedly connected to the top of the base plate 1, and a test chamber 12 with a clamping assembly on the left side of the test chamber 12. The test chamber 12 has an observation component and a heating component on the right side. A temperature detector 23 is fixedly connected to the rear end of the test chamber 12. The detection port of the temperature detector 23 passes through the test chamber 12 and is located inside the test chamber 12. A power supply 24 is fixedly connected to the top of the base plate 1. A transformer 26 is fixedly connected to the bottom of the base plate 1 and below the power supply 24. The transformer 26 and the power supply 24 are electrically connected. Slide rails 13 are fixedly connected to the left and right sides of the front end of the test chamber 12. A baffle 14 is slidably connected to the slide rail 13. A handle 15 is fixedly connected to one side of the baffle 14.
[0023] like Figures 1-4 As shown, the clamping assembly includes a clamping plate 8 fixedly connected to the top of the slider 5. Fixing blocks 9 are fixedly connected to the left and right sides of the top of the clamping plate 8. A spring 10 is fixedly connected to one side of the fixing block 9. A clamping block 11 is fixedly connected to one end of the spring 10. The clamping block 11 and the clamping plate 8 are slidably connected for clamping the test equipment.
[0024] like Figures 1-4As shown, the power assembly includes and chute block 3 one side fixed connection servo motor 7, servo motor 7 output end through the chute block 3 and threaded rod 4 one end fixed connection, for the movement of the clamping assembly through the power.
[0025] As shown in the figure, Figures 1-4 As shown, the observation assembly includes opening in the test chamber 12 left side observation window 16, observation window 16 is fixedly connected with glass 17, convenient for observing the state of the test equipment in the test chamber 12.
[0026] As shown in the figure, Figures 1-4 As shown, the heating assembly includes opening in the test chamber 12 right side several fan mouth 18, fan mouth 18 is fixedly connected with heating fan 19, test chamber 12 rear end opening has a heating mouth 20, heating mouth 20 is fixedly connected with the heater 21, the heater 21 is fixedly connected with the heating copper pipe 22, for making the temperature in the test chamber 12 to the temperature required for testing.
[0027] As shown in the figure, Figures 1-4 As shown, the bottom plate 1 top end around are fixedly connected with support leg 25, for supporting the whole device.
[0028] Working principle: in use, first check whether the whole device is intact, after the completion of the check will be tested device to the clamping block 11 between the clamping plate 8 through the compression of the spring 10 to generate pressure on its clamping fixed, then start servo motor 7 drive threaded rod 4 rotation makes the clamping assembly moves to the test chamber 12, finally make the test equipment and power supply 24 is connected, through the transformer 26 and external power supply equipment is connected, to power supply for test equipment, then again on the slide rail 13 close the baffle 14, make the test chamber 12 for sealed state, then start heating fan 19 and heater 21, the heater 21 for heating copper pipe 22 power supply, heating copper pipe 22 generates heat is blown to the test chamber 12 by heating fan 19, make the test chamber 12 keep high temperature environment, again through the temperature detector 23 to detect the temperature in the test chamber 12, through the observation window 16 on the glass 17 to observe the test equipment state in the test chamber 12.
[0029] The above disclosed preferred embodiments of the present application are only used to help explain the present application. The preferred embodiments do not describe all the details, nor limit the present application to only the specific implementation. Obviously, according to the content of the specification, many modifications and changes can be made. The description of these embodiments is selected and described in order to better explain the principles and practical application of the present application, so that the skilled in the art can well understand and utilize the present application. The present application is limited by the claims and their entire scope and equivalents.
Claims
1. A device for testing temperature rise of a vehicle charging power supply, comprising a base plate (1), characterized in that: The bottom plate (1) top end is provided with a slide rail opening (2), the bottom plate (1) bottom end and below the slide rail opening (2) are fixedly connected with a sliding groove block (3), the sliding groove block (3) is rotatably connected with a threaded rod (4) on the sliding groove, the sliding groove block (3) is slidably connected with a sliding block (5), one side of the sliding block (5) is provided with a threaded hole (6), the threaded hole (6) and the threaded rod (4) are threadedly connected, the sliding block (5) top end is provided with a clamping assembly, the sliding groove block (3) one side is provided with a power assembly, the bottom plate (1) top end is fixedly connected with a test chamber (12), the test chamber (12) left side is provided with an observation assembly, the test chamber (12) right side is provided with a heating assembly, the test chamber (12) rear end is fixedly connected with a temperature detector (23), the temperature detector (23) detection port penetrates the test chamber (12) and is located in the test chamber (12), the bottom plate (1) top end is fixedly connected with a power supply (24), the bottom plate (1) bottom end and below the power supply (24) are fixedly connected with a transformer (26), the transformer (26) and the power supply (24) are electrically connected, the test chamber (12) front end left and right sides are fixedly connected with a slide rail (13), the slide rail (13) is slidably connected with a baffle (14), the baffle (14) one side is fixedly connected with a handle (15).
2. The device according to claim 1, wherein: The clamping assembly includes a clamping plate (8) fixedly connected with the sliding block (5) top end, the clamping plate (8) top end left and right sides are fixedly connected with a fixed block (9), the fixed block (9) one side is fixedly connected with a spring (10), one end of the spring (10) is fixedly connected with a clamping block (11), the clamping block (11) and the clamping plate (8) are slidably connected.
3. The device according to claim 1, wherein: The power assembly includes a servo motor (7) fixedly connected with the sliding groove block (3) one side, the servo motor (7) output end penetrates the sliding groove block (3) and is fixedly connected with one end of the threaded rod (4).
4. The device according to claim 1, wherein: The observation assembly includes an observation window (16) provided on the left side of the test chamber (12), the observation window (16) is fixedly connected with a glass (17).
5. The device according to claim 1, wherein: The heating assembly includes a plurality of fan openings (18) provided on the right side of the test chamber (12), the fan openings (18) are fixedly connected with heating fans (19), the test chamber (12) rear end is provided with a heating opening (20), the heating opening (20) is fixedly connected with a heater (21), the heater (21) is fixedly connected with a heating copper pipe (22).
6. The device according to claim 1, wherein: The bottom plate (1) top end is fixedly connected with support legs (25).