CN218271327U - Portable car light tester - Google Patents
Portable car light tester Download PDFInfo
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- CN218271327U CN218271327U CN202222248532.XU CN202222248532U CN218271327U CN 218271327 U CN218271327 U CN 218271327U CN 202222248532 U CN202222248532 U CN 202222248532U CN 218271327 U CN218271327 U CN 218271327U
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Abstract
The utility model discloses a portable car light tester, including portable box, be provided with the case lid that can open on the portable box, the case lid internal fixation has test host, the portable box internal fixation has the test integrating sphere, car light test insertion port department is provided with sealed apron, test power output binding post plug-in is connected with the test cable that is used for connecting the car light, and be fixed with DC constant voltage power supply output binding post and power output voltage fine setting knob on the portable box, still be provided with AC220V power input socket on the portable box, the light probe in the test integrating sphere is connected with integrating sphere light probe plug seat through the wire. The utility model discloses a structure sets up rationally, and it is not only overall structure succinct, and portable uses, and it passes through test integrating sphere cooperation test host moreover, can be effectively and quick realization lamp car's luminous flux, total light efficiency and performance tests such as input voltage, power, the simple operation, the suitability is strong and the practicality is good.
Description
Technical Field
The utility model belongs to the technical field of the car light test, concretely relates to portable car light tester.
Background
In the prior art, as disclosed in chinese patent CN202121670663.6, the present invention mainly comprises a detection board, a car board, a stop block, a suffering block, a corresponding fixing frame, a support frame, a slide rail, and a slide block, which can satisfy the detection operation of the car lamp, but not only the structure is very complex, but also the detection operation is cumbersome, and it is difficult to effectively implement the detection of car light flux, total light effect, input voltage, power, etc., meanwhile, chinese patent CN202120177654.7 is a blue light leakage detection system, which includes an integrating sphere module, a spectrometer module, a programmable driving power module, a marking module, and a motion control module, and the overall structure is also complicated, and the operation is cumbersome, so that the applicability and the practicability are limited to a certain extent.
Disclosure of Invention
The utility model aims at providing a structure sets up reasonable and simple operation's a portable car light tester.
The utility model aims at realizing the technical scheme that a portable car light tester is, including portable box, be provided with the case lid that can open on the portable box, the case lid internal fixation has test host, test host includes display screen, host computer power input binding post, integrating sphere optical probe connector base, test power output binding post and test power output switch, the portable box internal fixation has the test integrating sphere, the top of test integrating sphere is provided with car light test inserted hole, car light test inserted hole department is provided with sealed apron, test power output binding post plug-pull is connected with the test cable who is used for connecting the car light, just be fixed with DC constant voltage power supply output binding post and power output voltage fine setting knob on the portable box, host computer power input binding post with DC constant voltage power supply output binding post electricity is connected, still be provided with AC220V power input socket on the portable box, the optical probe in the test integrating sphere pass through the wire with integrating sphere optical probe connector base is connected.
More preferably: the testing host is internally provided with a microprocessor, an operating panel connected with the microprocessor, an electric quantity measuring module connected with the microprocessor and a spectrum illumination sensing processing module, the display screen and the integrating sphere optical probe plug base are connected with the microprocessor, the spectrum illumination sensing processing module is connected with an optical probe in the testing integrating sphere, and the host power supply input wiring terminal is connected with the electric quantity measuring module.
And the illumination sensing processing module is connected with the microprocessor and is connected with the optical probe in the test integrating sphere.
More preferably: the electric quantity measuring module comprises a voltage and current power measuring circuit, an AD conversion circuit and a data communication circuit, the spectrum illumination sensing processing module comprises a spectrum processing circuit, an illumination processing circuit, a data processing circuit and a data communication connection circuit, and the data communication circuit and the data communication connection circuit are both connected with the microprocessor.
More preferably: a car lamp aging testing cylinder is fixed in the portable box body through an insulation placing frame, and a car lamp testing inlet is formed in the top of the car lamp aging testing cylinder.
More preferably: the portable box body is provided with an integrating sphere fixing clamping block, a convex edge is integrally formed on the edge of the testing integrating sphere, and the integrating sphere fixing clamping block is pressed on the convex edge to position the testing integrating sphere.
More preferably: the test host is fixed on the box cover through a screw.
More preferably: and a locking screw is arranged on the side surface of the sealing cover plate, and the car lamp is inserted into the test integrating sphere and is positioned through the locking screw.
More preferably: and a wire clamp used for placing a test wire is also arranged on the inner wall of the box cover.
More preferably: and a switch key connected with the AC220V power input socket is arranged on the portable box body.
More preferably: the DC stabilized power supply output wiring terminal comprises a DC12V stabilized power supply output wiring terminal and a DC24V stabilized power supply output wiring terminal, and the power supply output voltage fine adjustment knob is a DC12V power supply output voltage fine adjustment knob.
The utility model discloses has positive effect: the utility model discloses a structure sets up rationally, and it is not only overall structure succinct, and portable uses, and it passes through test integrating sphere cooperation test host computer moreover, can be effectively and quick realization lamp car's luminous flux, total light efficiency and performance tests such as input voltage, power, the simple operation conveniently carries and uses moreover, and the suitability is strong and the practicality is good.
Drawings
In order that the present invention may be more readily and clearly understood, the following detailed description of the present invention is provided in connection with the following specific embodiments, taken in conjunction with the accompanying drawings, in which:
fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic block diagram of the present invention.
Reference numerals: the portable box body 1, the box cover 2, the test host 3, the display screen 31, the host power input terminal 32, the integrating sphere optical probe connector socket 33, the test power output terminal 34, the test power output switch 35, the microprocessor 36, the operation panel 37, the electricity quantity measuring module 38, the voltage and current power measuring circuit 381, the AD conversion circuit 382, the data communication circuit 383, the spectrum illumination sensing processing module 39, the spectrum processing circuit 391, the illumination processing circuit 392, the data processing circuit 393, the data communication connecting circuit 394, the test integrating sphere 4, the car lamp test insertion opening 5, the sealing cover plate 6, the locking screw 7, the test cable 8, the DC stabilized power supply output terminal 9, the power output voltage fine adjustment knob 10, the AC220V power input socket 11, the car lamp aging test cylinder 12, the car lamp test inlet 13, the integrating sphere fixing clamp block 14, the convex edge 15, the switch key 16, the wire clamp 17, the insulation placing rack 18, the optical probe 19 and the car lamp 20.
Detailed Description
(example 1)
The technical scheme is further explained by combining the drawings in the specification, and the specific explanation is as follows:
referring to fig. 1 and 2, the portable car lamp tester comprises a portable box body 1, wherein an openable box cover 2 is arranged on the portable box body, a test host machine 3 is fixed in the box cover, and the test host machine is fixed on the box cover through a screw rod. The test host 3 comprises a display screen 31, a host power input connection terminal 32, an integrating sphere optical probe plug seat 33, a test power output connection terminal 34 and a test power output switch 35, in this embodiment, a microprocessor 36, an operation panel 37 connected with the microprocessor, and an electric quantity measurement module 38 connected with the microprocessor are arranged in the test host, the display screen and the integrating sphere optical probe plug seat are connected with the microprocessor, and the host power input connection terminal is connected with the electric quantity measurement module.
The electricity quantity measuring module 38 includes a voltage-current power measuring circuit 381, an AD converting circuit 382, and a data communication circuit 383, which are connected to the microprocessor. It adopts portable box cooperation case lid, can cover when not using and close, reduces occupation space, opens when using, has improved the convenience of test, and it passes through the demonstration screen simultaneously can be effective and timely demonstration test data, the visual judgement of being convenient for.
In the practical application process, a spectrum illumination sensing processing module 39 connected with the microprocessor is further arranged, and the spectrum illumination sensing processing module is connected with the optical probe 19 in the test integrating sphere. The spectral illuminance sensing processing module 39 includes a spectral processing circuit 391, an illuminance processing circuit 392, a data processing circuit 393, and a data communication connection circuit 394.
The portable box internal fixation has test integrating sphere 4, the top of test integrating sphere is provided with car light test insertion hole 5, car light test insertion hole department is provided with sealed apron 6, in this embodiment, its test integrating sphere is prior art's structure, it is when using, will be tested car light 20 and insert in the test integrating sphere from car light test insertion hole, again will seal the apron lid after, in order to guarantee the test leakproofness in the test integrating sphere, in order to guarantee the precision and the validity of test, in the practical application in-process, because size such as conventional car light and H4 module car light is different, so can cooperate different sealed apron when the different car lights of actual test.
Meanwhile, in the practical application process, a locking screw 7 is arranged on the side face of the sealing cover plate, and the car lamp is inserted into the test integrating sphere and is positioned through the locking screw. It can carry out the lock and fix through the lock screw rod to guarantee the stationarity and the reliability of car light position.
The testing power supply output wiring terminal is connected with a testing cable 8 used for being connected with a car lamp in a plug-in mode, in the practical application process, the testing cable is electrically connected with the car lamp, a DC stabilized power supply output wiring terminal 9 and a power supply output voltage fine adjustment knob 10 are fixed on the portable box body, in the embodiment, in the practical application process, the DC stabilized power supply output wiring terminal comprises a DC12V stabilized power supply output wiring terminal and a DC24V stabilized power supply output wiring terminal, and the power supply output voltage fine adjustment knob is a DC12V power supply output voltage fine adjustment knob.
The portable box body is also provided with an AC220V power input socket 11, and the light probe in the test integrating sphere is connected with the integrating sphere light probe plug seat through a lead. The power supply is connected with commercial power through an AC220V power supply input socket. For the convenience of control, the portable box body is provided with a switch key 16 connected with the AC220V power input socket.
A car lamp aging testing cylinder 12 is fixed in the portable box body through an insulation placing frame 18, and a car lamp testing inlet 13 is arranged at the top of the car lamp aging testing cylinder. In this embodiment, it can also test lamp car ageing to improve overall structure's application scope.
The portable box body is provided with an integrating sphere fixing clamping block 14, a convex edge 15 is integrally formed at the edge of the testing integrating sphere, and the integrating sphere fixing clamping block is pressed on the convex edge to position the testing integrating sphere. In this embodiment, adopt above-mentioned structure, be favorable to realizing fast that the location of testing the integrating sphere is fixed to guarantee the validity and the convenience of follow-up test.
And a wire clamp 17 for placing a test wire is further arranged on the inner wall of the box cover. In this embodiment, it can place the test wire through the fastener, prevents that the test wire from losing.
During testing, the AC220V power input socket is connected with electricity, the on-off control is carried out through the switch key, whether the testing host is electrically connected with the output wiring terminal of the C voltage-stabilized power supply or whether the connection is correct is tested, whether the connection of the integrating sphere optical probe plug seat is normal is detected, and the testing host is started;
then, turning OFF a test power switch, detecting whether a voltage value displayed on a display screen is matched with the tested car lamp, taking down a sealing cover plate, correctly connecting the tested car lamp with a test cable, and placing the tested car lamp into a test integrating sphere from a car lamp test inlet;
turning on a test voltage switch, wherein the vehicle is normally lighted at the moment, and corresponding test values such as luminous flux, total luminous efficiency, input voltage and power are displayed on a display screen;
if the maintenance rate of the electric power and the luminous flux of the vehicle lamp needs to be detected, the vehicle lamp to be tested needs to be continuously lighted for 5-10 minutes, and the continuous lighting is placed in a vehicle lamp aging barrel for testing.
The utility model discloses a structure sets up rationally, and it is not only overall structure succinct, and portable uses, and it passes through test integrating sphere cooperation test host computer moreover, can be effectively and quick realization lamp car's luminous flux, total light efficiency and performance tests such as input voltage, power, the simple operation conveniently carries and uses moreover, and the suitability is strong and the practicality is good.
(example 2)
In this embodiment, the spectral illuminance sensing processing module may be replaced with an illuminance sensing processing module in some cases.
The standard parts used in the present embodiment can be purchased directly from the market, and the non-standard structural parts described in the specification can also be obtained directly by processing according to the common general knowledge of the prior art without any doubt, and the connection mode of the parts adopts the conventional means matured in the prior art, and the machines, parts and equipment adopt the conventional models in the prior art, so that the detailed description is not given here.
It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious changes and modifications which fall within the spirit of the invention are intended to be protected by the present invention.
Claims (7)
1. The utility model provides a portable car light tester, includes portable box, be provided with the case lid that can open on the portable box, its characterized in that: a test host is fixed in the box cover and comprises a display screen, a host power input connecting terminal, an integrating sphere optical probe plug seat, a test power output connecting terminal and a test power output switch, a test integrating sphere is fixed in the portable box, a vehicle lamp test insertion hole is formed in the top of the test integrating sphere, a sealing cover plate is arranged at the vehicle lamp test insertion hole, the test power output connecting terminal is connected with a test cable for connecting a vehicle lamp in a plug-pull manner, a DC stabilized power supply output connecting terminal and a power output voltage fine adjustment knob are fixed on the portable box, the host power input connecting terminal is electrically connected with the DC stabilized power supply output connecting terminal, an AC220V power input socket is further arranged on the portable box, and an optical probe in the test integrating sphere is connected with the integrating sphere optical probe plug seat through a lead;
the testing host is internally provided with a microprocessor, an operation panel connected with the microprocessor and an electric quantity measuring module connected with the microprocessor, the display screen and the integrating sphere optical probe plug seat are connected with the microprocessor, and the host power supply input connecting terminal is connected with the electric quantity measuring module;
the device is also provided with a spectral illumination sensing processing module connected with the microprocessor, and the spectral illumination sensing processing module is connected with an optical probe in the test integrating sphere;
and the illumination sensing processing module is connected with the microprocessor and is connected with the optical probe in the test integrating sphere.
2. The portable vehicle lamp tester according to claim 1, wherein: the electric quantity measuring module comprises a voltage and current power measuring circuit, an AD conversion circuit and a data communication circuit, the spectrum illumination sensing processing module comprises a spectrum processing circuit, an illumination processing circuit, a data processing circuit and a data communication connection circuit, and the data communication circuit and the data communication connection circuit are both connected with the microprocessor.
3. A portable vehicle light tester according to claim 2 wherein: a car lamp aging testing cylinder is fixed in the portable box body through an insulation placing frame, and a car lamp testing inlet is formed in the top of the car lamp aging testing cylinder.
4. A portable vehicle light tester according to claim 3 wherein: the portable box body is provided with an integrating sphere fixing clamping block, a convex edge is integrally formed on the edge of the testing integrating sphere, and the integrating sphere fixing clamping block is pressed on the convex edge to position the testing integrating sphere.
5. The portable vehicle lamp tester according to claim 4, wherein: the side of the sealing cover plate is provided with a locking screw rod, and the car lamp is inserted into the test integrating sphere and is positioned through the locking screw rod.
6. The portable vehicle lamp tester according to claim 5, wherein: the inner wall of the box cover is also provided with a wire clamp for placing a test wire; and a switch key connected with the AC220V power input socket is arranged on the portable box body.
7. The portable vehicle lamp tester according to claim 6, wherein: the DC stabilized power supply output wiring terminal comprises a DC12V stabilized power supply output wiring terminal and a DC24V stabilized power supply output wiring terminal, and the power supply output voltage fine adjustment knob is a DC12V power supply output voltage fine adjustment knob.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222248532.XU CN218271327U (en) | 2022-08-25 | 2022-08-25 | Portable car light tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222248532.XU CN218271327U (en) | 2022-08-25 | 2022-08-25 | Portable car light tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218271327U true CN218271327U (en) | 2023-01-10 |
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ID=84776505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222248532.XU Active CN218271327U (en) | 2022-08-25 | 2022-08-25 | Portable car light tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218271327U (en) |
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2022
- 2022-08-25 CN CN202222248532.XU patent/CN218271327U/en active Active
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