CN210554488U - Automobile lamp wire harness heat monitoring device - Google Patents
Automobile lamp wire harness heat monitoring device Download PDFInfo
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- CN210554488U CN210554488U CN201921081959.7U CN201921081959U CN210554488U CN 210554488 U CN210554488 U CN 210554488U CN 201921081959 U CN201921081959 U CN 201921081959U CN 210554488 U CN210554488 U CN 210554488U
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- lamp
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- wire harness
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Abstract
The embodiment of the utility model provides a car light pencil heat monitoring device, include: the automobile lamp is connected with the automobile lamp wire harness; the vehicle lamp wire harness wrapping layer wraps the outside of the vehicle lamp wire harness; the car lamp wire harness is connected with the thermosensitive sensor; the heat-sensitive sensor is connected with the temperature normal indicator light; the temperature normal indicator lamp is connected with the first power supply in series; the high-temperature warning lamp is connected with the second power supply in series; the cathode of the second power supply is connected with the negative direction of the diode; the first power supply is connected with the second power supply in parallel, and the voltage of the first power supply is higher than that of the second power supply; and after the temperature of the car lamp wire harness is greater than or equal to a preset temperature threshold value, the heat-sensitive sensor is disconnected. The embodiment of the utility model provides a car light pencil heat monitoring device can monitor car light pencil heat.
Description
Technical Field
The embodiment of the utility model provides a relate to vehicle pencil technical field, especially relate to a car light pencil heat monitoring device.
Background
Automotive wiring harnesses are the subject of automotive electrical circuit networks. Without the wiring harness, there is no automotive circuitry. The wire harness is a connector made of copper, which is firstly compressed by a wire cable, and then bundled by an external plastic and a compressed insulator or a metal shell, etc. to form a connection circuit element. The harness industry chain includes the cable, connector, processing equipment, harness manufacturing and downstream applications industries. The wire harness is widely applied to automobiles, household appliances, computers, communication equipment, various electronic instruments and meters and the like. The vehicle body wiring harness is connected with the whole vehicle body and is generally in an h shape. However, existing vehicle light harness assembly techniques do not have a thermal monitoring function. When the vehicle lamp generates high temperature due to environmental reasons or faults, a driver cannot be reminded, and serious traffic accidents may be caused. Therefore, it is an urgent technical problem in the industry to find a device capable of monitoring the heat of the automotive wiring harness.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned problem that prior art exists, the embodiment of the utility model provides a car light pencil heat monitoring device.
First, the embodiment of the utility model provides a car light pencil heat monitoring device, include: the device comprises an automobile lamp, an automobile lamp wire harness wrapping layer, an automobile lamp wire harness, a thermosensitive sensor, a normal temperature indicator lamp, a high-temperature warning lamp, a first power supply, a second power supply and a diode; the automobile lamp is connected with the automobile lamp wire harness; the vehicle lamp wire harness wrapping layer wraps the outside of the vehicle lamp wire harness; the car lamp wire harness is connected with the thermosensitive sensor; the heat-sensitive sensor is connected with the temperature normal indicator light; the temperature normal indicator lamp is connected with the first power supply in series; the high-temperature warning lamp is connected with the second power supply in series; the cathode of the second power supply is connected with the negative direction of the diode; the first power supply is connected with a second power supply in parallel, and the voltage of the first power supply is higher than that of the second power supply; and after the temperature of the car lamp wire harness is greater than or equal to a preset temperature threshold value, the heat-sensitive sensor is disconnected.
Further, on the basis of the content of the above-mentioned embodiment, the embodiment of the utility model provides a car light pencil heat monitoring device, the car light, include: the front of the vehicle illuminates the vehicle lights and/or fog lights.
Further, on the basis of the content of the above-mentioned embodiment, the embodiment of the utility model provides a car light pencil heat monitoring device, heat sensor includes: and the thermistor is used for forming an open circuit after the temperature is greater than or equal to the preset temperature threshold value.
Further, on the basis of the content of the above-mentioned embodiment, the embodiment of the utility model provides a car light pencil heat monitoring device, the normal pilot lamp of temperature includes: light emitting diodes or light bulbs.
Further, on the basis of the content of the above-mentioned embodiment, the embodiment of the utility model provides a car light pencil heat monitoring device, the high temperature warning light includes: light emitting diodes or light bulbs.
The embodiment of the utility model provides a car light pencil heat monitoring device, through the parallelly connected mode of the first power of adopting the high voltage and the second power of low-voltage, with the reverse diode that concatenates of second power, combine thermal sensor, can be when car light pencil heat is higher, the high temperature warning lamp lights to the realization is to car light pencil heat control.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, a brief description will be given below to the drawings required to be used in the description of the embodiments or the prior art, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is the embodiment of the utility model provides a car light pencil heat monitoring device schematic structure.
The embodiments of the present invention are further described with reference to the accompanying drawings.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that, if directional indications (such as upper, lower, left, right, front and rear …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions provided by the present invention between the various embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent, and is not within the protection scope of the present invention.
The embodiment of the utility model provides a car light pencil heat monitoring device, see figure 1, this car light pencil heat monitoring device includes:
an automobile lamp 101, an automobile lamp wiring harness wrapping layer 102, an automobile lamp wiring harness 103, a heat-sensitive sensor 104, a normal temperature indicator lamp 105, a high temperature warning lamp 107, a first power supply 106, a second power supply 108 and a diode 109;
the automobile lamp 101 is connected with the lamp wire harness 103; the vehicle lamp wire harness wrapping layer 102 is wrapped outside the vehicle lamp wire harness 103; the lamp wire harness 103 is connected with the heat-sensitive sensor 104; the heat-sensitive sensor 104 is connected with the normal temperature indicator lamp 105; the temperature normal indicator lamp 105 is connected in series with the first power supply 106; the high-temperature warning lamp 107 is connected with the second power supply 108 in series; the cathode of the second power supply 108 is connected to the negative direction of the diode 109; the first power supply 106 is connected in parallel with a second power supply 107, and the voltage of the first power supply 106 is higher than that of the second power supply 108; wherein, after the temperature of the lamp wire harness 103 is greater than or equal to the preset temperature threshold, the heat-sensitive sensor 104 is disconnected. Specifically, after the automobile lamp 101 is turned on, a current flows into the heat-sensitive sensor 104 through the lamp harness 103. If the temperature of the lamp harness 103 is lower than the preset temperature threshold, the thermal sensor 104 is conducted, the voltage of the first power supply 106 is higher than the voltage of the second power supply 108, so that a circulation current is formed, but because the second power supply 108 is connected in series with the diode 109 in a negative direction, the circuit of the second power supply 108 is disconnected at the moment, the current forms a loop through a circuit below the second power supply 108, the temperature normal indicator lamp 105 is turned on at the moment, and the temperature of the lamp harness 103 is within the range of the normal working temperature. If the temperature of the lamp wire harness 103 exceeds the preset temperature threshold, the thermal sensor 104 is disconnected, at this time, the circuit where the first power supply 106 is located is disconnected, the second power supply 108 does not form a circulation current any longer, and a new circuit is formed with the circuit below the second power supply, and then the high-temperature warning lamp 107 is turned on to display that the temperature of the lamp wire harness 103 is too high, and the temperature needs to be reduced by adopting corresponding means. If the temperature of the vehicle lamp wire harness 103 is less than the preset temperature threshold value, the line returns to normal, the high-temperature warning lamp 107 is turned off, and the normal-temperature indicator lamp 105 is turned on again.
The embodiment of the utility model provides a car light pencil heat monitoring device, through the parallelly connected mode of the first power of adopting the high voltage and the second power of low-voltage, with the reverse diode that concatenates of second power, combine thermal sensor, can be when car light pencil heat is higher, the high temperature warning lamp lights to the realization is to car light pencil heat control.
On the basis of the above embodiment, the embodiment of the utility model provides an in the car light pencil heat monitoring device that provides, the car light, include: the front of the vehicle illuminates the vehicle lights and/or fog lights.
On the basis of the above-mentioned embodiment, the embodiment of the utility model provides an in the car light pencil heat monitoring device that provides, heat sensor includes: and the thermistor is used for forming an open circuit after the temperature is greater than or equal to the preset temperature threshold value.
On the basis of the above embodiment, the embodiment of the utility model provides a car light pencil heat monitoring device, the normal pilot lamp of temperature, include: light emitting diodes or light bulbs.
On the basis of the above embodiment, the embodiment of the utility model provides a car light pencil heat monitoring device, the high temperature warning light, include: light emitting diodes or light bulbs.
The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
The flowchart and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of systems, methods and computer program products according to various embodiments of the present invention. Based on this recognition, each block in the flowchart or block diagrams may represent a module, a program segment, or a portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). It should also be noted that, in some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. It will also be noted that each block of the block diagrams and/or flowchart illustration, and combinations of blocks in the block diagrams and/or flowchart illustration, can be implemented by special purpose hardware-based systems which perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.
In this patent, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (5)
1. The utility model provides a car light pencil heat monitoring device which characterized in that includes:
the device comprises an automobile lamp, an automobile lamp wire harness wrapping layer, an automobile lamp wire harness, a thermosensitive sensor, a normal temperature indicator lamp, a high-temperature warning lamp, a first power supply, a second power supply and a diode;
the automobile lamp is connected with the automobile lamp wire harness; the vehicle lamp wire harness wrapping layer wraps the outside of the vehicle lamp wire harness; the car lamp wire harness is connected with the thermosensitive sensor; the heat-sensitive sensor is connected with the temperature normal indicator light; the temperature normal indicator lamp is connected with the first power supply in series; the high-temperature warning lamp is connected with the second power supply in series; the cathode of the second power supply is connected with the negative direction of the diode; the first power supply is connected with a second power supply in parallel, and the voltage of the first power supply is higher than that of the second power supply;
and after the temperature of the car lamp wire harness is greater than or equal to a preset temperature threshold value, the heat-sensitive sensor is disconnected.
2. The vehicle lamp wire harness heat monitoring device according to claim 1, wherein the vehicle lamp comprises:
the front of the vehicle illuminates the vehicle lights and/or fog lights.
3. The automotive lamp wiring harness heat monitoring device of claim 1, wherein the heat sensitive sensor comprises:
and the thermistor is used for forming an open circuit after the temperature is greater than or equal to the preset temperature threshold value.
4. The apparatus for monitoring the heat of a lamp harness of a vehicle according to claim 1, wherein the temperature normality indicator comprises:
light emitting diodes or light bulbs.
5. The apparatus for monitoring the heat of a lamp harness of a vehicle according to claim 1, wherein the high temperature warning lamp comprises:
light emitting diodes or light bulbs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921081959.7U CN210554488U (en) | 2019-07-11 | 2019-07-11 | Automobile lamp wire harness heat monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921081959.7U CN210554488U (en) | 2019-07-11 | 2019-07-11 | Automobile lamp wire harness heat monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210554488U true CN210554488U (en) | 2020-05-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921081959.7U Active CN210554488U (en) | 2019-07-11 | 2019-07-11 | Automobile lamp wire harness heat monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210554488U (en) |
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2019
- 2019-07-11 CN CN201921081959.7U patent/CN210554488U/en active Active
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