Modular intelligent xenon headlamp power supply

Abstract

The utility model provides a module type peripheral intelligent xenon gas headlamp power supply belongs to xenon lamp drive technical field, including the case main part, the baffle of through bolt connection in the lateral wall of case main part, set up the heat dissipation hole of the baffle surface, the control keyboard of adaptive installation in the lateral wall of case main part, set up the connecting assembly of case main part surface, set up the power supply assembly in the inner chamber of case main part, and set up the control assembly in the inner chamber of case main part. The utility model through modularization design has realized the flexible adjustment of power output, can increase or decrease the quantity of two -level power supply board according to actual demand, satisfies the power supply demand of different power xenon lamp, adopts double independent air duct heat dissipation system, effectively isolates high heating element and optimizes airflow path, improves the heat dissipation efficiency, integrates intelligent control function, monitors system working condition through control panel in real time, ensures the power supply stability and use safety, both is convenient for maintaining and has improved space utilization.

Description

Technical Field

[0001] This utility model belongs to the field of xenon lamp drive technology, specifically relating to a modular peripheral intelligent xenon headlight power supply. Background Technology

[0002] Xenon lamps are characterized by high luminous efficiency, instant illumination, and a spectrum close to that of the sun. They can be used in equipment for drying paints and printing inks, simulating aging and fading under sunlight, and in fields such as industrial drying, photochemical reactions, and photodegradation of pollutants. Xenon lamps require a high-voltage trigger to ignite, so a xenon lamp power supply and a trigger are typically used to ignite the lamp. When ignited, the trigger generates a momentary high voltage, exciting the gas inside the xenon lamp to light it. After the xenon lamp is lit, the resistance inside the lamp tube drops rapidly, and as long as the xenon lamp power supply can continuously provide a certain current, the lamp tube can continue to emit light.

[0003] Traditional xenon lamp power supplies, due to their fixed power design, cause numerous inconveniences for users in practical applications. When the actual power demand is lower than the power supply's rated power, resources are wasted; when the demand exceeds the power supply's capacity, it cannot be used. This forces manufacturers to produce multiple specifications, increasing production costs and easily leading to inventory backlogs. If users need to adjust the power during use, they can only replace the entire unit, resulting in unnecessary economic losses. In addition, traditional power supplies also have technical limitations such as inconvenient installation of external triggers, lack of dimming functions, and difficulty in multi-unit linkage. Utility Model Content

[0004] The purpose of this invention is to provide a modular peripheral intelligent xenon headlight power supply, which aims to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A modular peripheral intelligent xenon headlight power supply, comprising,

[0007] The chassis body, a cover plate bolted to the side wall of the chassis body, heat dissipation holes on the surface of the cover plate, a control keyboard adapted to be installed on the side wall of the chassis body, a connection component on the surface of the chassis body, a power supply component in the inner cavity of the chassis body, and a control component in the inner cavity of the chassis body.

[0008] As a preferred embodiment of this utility model, the connection component includes an external functional support interface adapted to be installed on the side wall of the chassis body, and a load component plugged into the side wall of the chassis body.

[0009] As a preferred embodiment of this utility model, the connecting assembly further includes a power bus interface adapted to be installed on the side wall of the chassis body, and a mounting plate fixedly installed on the side wall of the chassis body.

[0010] As a preferred embodiment of this utility model, the power supply component includes a mounting base fixedly installed in the inner cavity of the chassis body, and a fan adapted to be installed in the inner cavity of the mounting base.

[0011] As a preferred embodiment of this utility model, the power supply assembly further includes a primary power supply board fixedly installed on the inner wall of the chassis body, and a system power supply board adapted to be installed on the inner wall of the chassis body.

[0012] As a preferred embodiment of this utility model, the control component includes a secondary power supply board adapted to be installed on the inner wall of the chassis body, and a boost trigger circuit board fixedly installed on the inner surface of the chassis body.

[0013] As a preferred embodiment of the present invention, the control assembly further includes a control board fixedly connected to the inner wall of the chassis body, and a connector electrofused to the surface of the control board.

[0014] Compared with existing technologies, the advantages of this utility model are as follows: Modular design enables flexible adjustment of power output, allowing for the addition or reduction of the number of secondary power supply boards to meet the power supply requirements of xenon lamps with different power ratings; a dual independent airflow cooling system effectively isolates high-heat-generating components and optimizes airflow paths, improving heat dissipation efficiency; integrated intelligent control functions monitor the system's operating status in real time via the control board, ensuring power supply stability and operational safety, facilitating maintenance and improving space utilization; the intelligent switching design between the boost trigger circuit and constant current power supply mode ensures reliable xenon lamp startup and extends its service life, resulting in high reliability, strong adaptability, and convenient maintenance. Attached Figure Description

[0015] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram showing the connection between the chassis body and the mounting plate of this utility model;

[0018] Figure 3This is a schematic diagram showing the connection between the mounting base and the fan of this utility model;

[0019] Figure 4 This is a schematic diagram showing the connection between the control board and the connector of this utility model.

[0020] In the diagram: 101, chassis body; 102, cover plate; 103, ventilation holes; 104, control keyboard; 105, connection components; 105a, external function support interface; 105b, load interface; 105c, power bus interface; 105d, mounting plate; 106, power supply components; 106a, mounting base; 106b, fan; 106c, primary power supply board; 106d, system power supply board; 107, control components; 107a, secondary power supply board; 107b, boost trigger circuit board; 107c, control board; 107d, connector. Detailed Implementation

[0021] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0022] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0023] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0024] Example

[0025] Reference Figures 1-4 This is an embodiment of the present invention, which provides a modular peripheral intelligent xenon headlight power supply, including:

[0026] The chassis body 101, the cover plate 102 bolted to the side wall of the chassis body 101, the heat dissipation holes 103 on the surface of the cover plate 102, the control keyboard 104 adapted to be installed on the side wall of the chassis body 101, the connection component 105 on the surface of the chassis body 101, the power supply component 106 in the inner cavity of the chassis body 101, and the control component 107 in the inner cavity of the chassis body 101.

[0027] The chassis body 101 has a partition inside, which divides the inside of the chassis body 101 into two separate air ducts.

[0028] The connection component 105 includes an external function support interface 105a adapted to be installed on the side wall of the chassis body 101, and a load component plugged into the side wall of the chassis body 101. The connection component 105 also includes a power bus interface 105c adapted to be installed on the side wall of the chassis body 101, and a mounting plate 105d fixedly installed on the side wall of the chassis body 101.

[0029] Specifically, the power supply assembly 106 includes a mounting base 106a fixedly installed inside the cavity of the chassis body 101, and a fan 106b adapted to be installed inside the cavity of the mounting base 106a. The power supply assembly 106 also includes a primary power supply board 106c fixedly installed on the inner wall of the chassis body 101, and a system power supply board 106d adapted to be installed on the inner wall of the chassis body 101.

[0030] Furthermore, the fan 106b is positioned to facilitate convection within the duct, which aids in heat dissipation of the device, while the primary power supply board 106c is installed in the duct on one side.

[0031] Preferably, the control component 107 includes a secondary power supply board 107a adapted to be installed on the inner wall of the chassis body 101, and a boost trigger circuit board 107b fixedly installed on the inner surface of the chassis body 101. The control component 107 also includes a control board 107c fixedly connected to the inner wall of the chassis body 101, and a connector 107d electrofused to the surface of the control board 107c.

[0032] It should be noted that the boost trigger circuit board 107b, the secondary power supply board 107a, and the control board 107c are installed in separate air ducts; several secondary power supply boards 107a are provided and connected in parallel.

[0033] In operation, the external power supply is first input to the primary power supply board 106c through the power bus interface 105c to complete the power conversion. The converted power is then output in two paths: one path is sent to the system power supply board 106d to provide a stable low-voltage power supply for the entire control circuit; the other path is distributed to multiple parallel secondary power supply boards 107a according to actual needs. The output power can be flexibly adjusted by simply increasing or decreasing the number of secondary power supply boards 107a to meet the power supply requirements of xenon lamps of different power. When the device receives a start command from the control keyboard 104 or peripheral interface, the control board 107c will simultaneously activate the boost trigger circuit board 107b and the secondary power supply boards 107a. The boost trigger circuit board 107b converts the medium-voltage power output from the secondary power supply boards 107a into instantaneous power. A high-voltage pulse of up to 20kV or higher is applied through the load interface 105b to ionize and conduct the inert gas inside the xenon lamp tube. After the lamp tube is successfully lit, its internal resistance drops sharply. At this time, the system automatically switches to the constant current power supply mode provided by the secondary power supply board 107a to ensure that the xenon lamp emits light continuously and stably. The fan 106b runs continuously. One side of the air duct is dedicated to cooling the primary power supply board 106c and the system power supply board 106d, while the other side of the air duct independently dissipates heat from the boost trigger circuit board 107b, the secondary power supply board 107a, and the control board 107c. The two air ducts, together with the fan 106b, achieve forced convection cooling. At the same time, the control board 107c monitors the temperature, current, and voltage parameters of each module in real time. Once an abnormality is detected, an alarm is immediately issued through the display screen on the control keyboard 104.

[0034] In summary, the modular design enables flexible power adjustment, and the parallel two-stage power supply board 107a facilitates rapid addition and removal of configurations to meet the power supply requirements of xenon lamps with different power ratings. The dual independent air ducts combined with the forced convection cooling system effectively improve the heat dissipation efficiency of high-power components, ensuring long-term stable operation of the equipment. The control board 107c monitors key parameters in real time and provides abnormal alarms through the human-machine interface, improving the system's safety and maintainability. The integrated boost trigger circuit and seamless switching between constant current power supply mode ensure efficient ignition of the xenon lamps and extend the lamp's lifespan. It features high reliability, easy expandability, and good heat dissipation performance, making it suitable for power supply scenarios of various xenon headlights.

[0035] It is important to note that the constructions and arrangements of this application shown in several different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who consult this disclosure will readily understand that many modifications are possible (e.g., changes in the size, dimensions, structure, shape and proportion of various elements, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in this application). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of elements may be inverted or otherwise altered, and the nature or number or position of discrete elements may be changed or altered. Therefore, all such modifications are intended to be included within the scope of this utility model. The order or sequence of any process or method steps may be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and not only structural equivalents but also equivalent structures. Without departing from the scope of this invention, other substitutions, modifications, alterations, and omissions may be made in the design, operation, and arrangement of the exemplary embodiments. Therefore, this invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0036] Furthermore, in order to provide a concise description of exemplary embodiments, not all features of actual embodiments (i.e., those features that are not relevant to the best mode of carrying out the present invention as currently considered, or those features that are not relevant to implementing the present invention) may be omitted.

[0037] It should be understood that numerous specific implementation decisions can be made during the development of any practical implementation, such as in any engineering or design project. Such development efforts may be complex and time-consuming, but for those skilled in the art who benefit from this disclosure, the development effort will be a routine work of design, manufacturing, and production without requiring much experimentation.

[0038] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A modular peripheral intelligent xenon headlight power supply, characterized in that: include, The chassis body (101), the cover plate (102) bolted to the side wall of the chassis body (101), the heat dissipation holes (103) provided on the surface of the cover plate (102), the control keyboard (104) adapted to be installed on the side wall of the chassis body (101), the connection component (105) provided on the surface of the chassis body (101), the power supply component (106) provided in the cavity of the chassis body (101), and the control component (107) provided in the cavity of the chassis body (101).

2. The modular peripheral intelligent xenon headlight power supply according to claim 1, characterized in that: The connection component (105) includes an external function support interface (105a) adapted to be installed on the side wall of the chassis body (101), and a load component plugged into the side wall of the chassis body (101).

3. The modular peripheral intelligent xenon headlight power supply according to claim 2, characterized in that: The connection assembly (105) also includes a power bus interface (105c) adapted to be installed on the side wall of the chassis body (101), and a mounting plate (105d) fixedly installed on the side wall of the chassis body (101).

4. A modular peripheral intelligent xenon headlight power supply according to claim 3, characterized in that: The power supply assembly (106) includes a mounting base (106a) fixedly installed in the inner cavity of the chassis body (101), and a fan (106b) adapted to be installed in the inner cavity of the mounting base (106a).

5. A modular peripheral intelligent xenon headlight power supply according to claim 4, characterized in that: The power supply assembly (106) also includes a primary power supply board (106c) fixedly installed on the inner wall of the chassis body (101), and a system power supply board (106d) adapted to be installed on the inner wall of the chassis body (101).

6. A modular peripheral intelligent xenon headlight power supply according to claim 5, characterized in that: The control component (107) includes a secondary power supply board (107a) adapted to be installed on the inner wall of the chassis body (101), and a boost trigger circuit board (107b) fixedly installed on the inner surface of the chassis body (101).

7. A modular peripheral intelligent xenon headlight power supply according to claim 6, characterized in that: The control assembly (107) also includes a control board (107c) fixedly connected to the inner wall of the chassis body (101), and a connector (107d) electrofused to the surface of the control board (107c).

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