Novel automatic light supplementing working lamp

Abstract

The utility model discloses a new -type automatic light supplementing working lamp, it includes metal lamp shell, light -transmitting cover, main light source subassembly, light supplementing source subassembly, control circuit board, and the inside forming lamp shell containing cavity of metal lamp shell, and light -transmitting cover is installed in the front end portion of metal lamp shell, and main light source subassembly, light supplementing source subassembly, control circuit board are respectively embedded in the lamp shell containing cavity, and main light source subassembly is annular light source, and light supplementing source subassembly is located the inside of main light source subassembly, and light supplementing source subassembly includes the LED spotlight of the upper and lower interval arrangement, LED flood lamp, and LED spotlight is located the upper end side of LED flood lamp, and main light source subassembly, LED spotlight, LED flood lamp are electrically connected with control circuit board respectively, and control circuit board is provided with acceleration sensor. Through above -mentioned structural design, the utility model has the advantage that the structure design is novel, and can realize spotlight, floodlight light supplementing effect, can also control light supplementing action according to the horizontal inclination in the vehicle driving process.

Description

Technical Field

[0001] This utility model relates to the field of vehicle lighting technology, and in particular to a novel automatic supplementary lighting work light. Background Technology

[0002] Chinese utility model patent with patent number ZL202223102051.4 and patent name: "An Intelligent Cornering Complementary Light Warning Car Light", essentially discloses a car light with supplementary lighting function; specifically, the intelligent cornering supplementary light warning car light discloses the following technical solution: an intelligent cornering supplementary light warning car light includes a lamp housing, a reflector, a light-transmitting mirror, a driver board, and a control module; the lamp housing has a mounting cavity and a light outlet, the light-transmitting mirror is set on the light outlet, the reflector, driver board, and control module are all set in the mounting cavity, the driver board has a main light source and a supplementary light source, the reflector has a first reflective part and a second reflective part, the first reflective part acts on the main light source, and the second reflective part acts on the supplementary light source; the control module is connected to the main light source and the supplementary light source respectively, and the control module is connected to an external steering wheel angle sensor.

[0003] When the aforementioned intelligent cornering light warning system is used in a car, the control module acquires the angle value transmitted from the external steering wheel angle sensor. When the angle value is greater than or equal to the set angle threshold, the control module illuminates the main light source and the supplementary light source through the driver board. When the angle value is less than the set angle threshold, the control module illuminates the main light source and extinguishes the supplementary light source through the driver board.

[0004] It should be noted that the aforementioned intelligent cornering warning lights for automobiles still have the following shortcomings, specifically: Defect 1: The intelligent cornering light warning system cannot achieve focused or floodlighting effects. Defect 2: The intelligent cornering light warning system cannot control the lighting action according to the horizontal tilt angle of the vehicle during driving (e.g., driving uphill or downhill). Utility Model Content

[0005] The purpose of this utility model is to provide a new type of automatic supplementary lighting work light to address the shortcomings of the existing technology. This new automatic supplementary lighting work light has a novel structural design and can achieve both focused and floodlight supplementary lighting effects. It can also control the supplementary lighting action according to the horizontal tilt angle of the vehicle during driving.

[0006] To achieve the above objectives, this utility model is implemented through the following technical solution.

[0007] A novel automatic supplementary lighting work light includes a metal lamp housing, a light-transmitting cover, a main light source assembly, a supplementary light source assembly, and a control circuit board. The interior of the metal lamp housing is formed with a lamp housing cavity that opens to the front. The light-transmitting cover is installed at the front end of the metal lamp housing and is located at the front opening of the lamp housing cavity. The main light source assembly, the supplementary light source assembly, and the control circuit board are respectively embedded in the lamp housing cavity. The main light source component is a ring light source, and the supplementary light source component is located inside the main light source component. The supplementary light source component includes LED spotlights and LED floodlights arranged at vertical intervals, with the LED spotlights located on the upper side of the LED floodlights. The main light source assembly, LED spotlight, and LED floodlight are electrically connected to the control circuit board; the control circuit board is equipped with an acceleration sensor, which is electrically connected to the control circuit board.

[0008] The control circuit board is screwed and fastened to the bottom surface of the lamp housing cavity. An internal heat sink, which is screwed to the metal lamp housing, is embedded in the front end side of the control circuit board inside the lamp housing cavity. The internal heat sink is located inside the main light source assembly and between the LED spotlight and the LED floodlight. The LED spotlight is mounted on the upper surface of the internal heat sink, and the LED floodlight is mounted on the lower surface of the internal heat sink.

[0009] The LED spotlight includes a spotlight reflector cup and a spotlight circuit board with LED beads. The spotlight reflector cup and the spotlight circuit board are screwed onto the upper surface of the internal heat sink. The spotlight circuit board is electrically connected to the control circuit board through wires. The LED floodlight includes a floodlight reflector cup and a floodlight circuit board with LED beads. The floodlight reflector cup and the floodlight circuit board are screwed onto the lower surface of the internal heat sink. The floodlight circuit board is electrically connected to the control circuit board through wires.

[0010] The main light source assembly includes a main light source circuit board in the shape of a ring and containing LED beads. The main light source circuit board is screwed onto the metal lamp housing and is electrically connected to the control circuit board through wires.

[0011] The main light source circuit board is equipped with a ring-shaped lens on its front end, which is screwed to the main light source circuit board.

[0012] The lens has a decorative cover installed on its front end side, and the decorative cover is screwed to the lens.

[0013] The metal lamp housing is an aluminum alloy die-cast lamp housing.

[0014] The metal lamp housing is equipped with a wiring harness that extends to the outside of the metal lamp housing and is electrically connected to the control circuit board.

[0015] The new type of automatic supplemental lighting work light also includes a bracket located at the rear end of the metal lamp housing, and the metal lamp housing is hinged to the bracket. An angle adjuster for adjusting the angle of the metal lamp housing is installed between the metal lamp housing and the bracket.

[0016] The angle adjuster can be a manual angle adjuster or an electric angle adjuster.

[0017] Compared with the prior art, the present invention has the following advantages: Specifically, the present invention uses an acceleration sensor to collect the horizontal tilt angle data of the vehicle in real time during the driving process, and the control circuit board selectively controls the brightness of the LED spotlight and LED floodlight according to the horizontal tilt angle of the vehicle during the driving process, so as to realize the supplementary lighting of the main light source component; therefore, the novel automatic supplementary lighting work light of the present invention has the advantages of novel structural design, and can realize the spotlight supplementary lighting effect and the floodlight supplementary lighting effect, and can also control the supplementary lighting action according to the horizontal tilt angle of the vehicle during the driving process. Attached Figure Description

[0018] The present invention will be further described below with reference to the accompanying drawings, but the embodiments in the drawings do not constitute any limitation on the present invention.

[0019] Figure 1 This is a schematic diagram of the structure of this utility model.

[0020] Figure 2 This is an exploded view of the present invention.

[0021] Figure 3 This is a cross-sectional schematic diagram of the present invention.

[0022] Figure 4 This is a cross-sectional view of another location of the present invention.

[0023] Figure 5 This is a cross-sectional view of another location of the present invention.

[0024] exist Figures 1 to 5 This includes: 1-Metal lamp housing; 11-Lamp housing cavity; 2-Light-transmitting cover; 3-Main light source assembly; 31-Main light source circuit board; 32-Lens; 4-Control circuit board; 5-LED spotlight; 51-Spotlight circuit board; 52-Spotlight reflector cup; 6-LED floodlight; 61-Floodlight circuit board; 62-Floodlight reflector cup; 7-Internal heat sink; 8-Decorative cover; 9-Wire harness; 101-Bracket; 102-Angle adjuster. Detailed Implementation

[0025] The present invention will now be described in conjunction with specific embodiments.

[0026] Example 1, as Figures 1 to 5 As shown, a novel automatic supplementary lighting work light includes a metal lamp housing 1, a light-transmitting cover 2, a main light source assembly 3, a supplementary light source assembly, and a control circuit board 4. The metal lamp housing 1 has a lamp housing receiving cavity 11 with a forward opening inside. The light-transmitting cover 2 is installed at the front end of the metal lamp housing 1 and is located at the front opening of the lamp housing receiving cavity 11. The main light source assembly 3, the supplementary light source assembly, and the control circuit board 4 are respectively embedded in the lamp housing receiving cavity 11.

[0027] Furthermore, such as Figures 2 to 5 As shown, the main light source component 3 is a ring light source, and the supplementary light source component is located inside the main light source component 3. The supplementary light source component includes LED spotlights 5 and LED floodlights 6 arranged at intervals, with the LED spotlights 5 located on the upper side of the LED floodlights 6.

[0028] Furthermore, the main light source component 3, the LED spotlight 5, and the LED floodlight 6 are electrically connected to the control circuit board 4; the control circuit board 4 is equipped with an acceleration sensor, which is electrically connected to the control circuit board 4.

[0029] It should be explained that the metal lamp housing 1 in this embodiment is a die-cast aluminum alloy lamp housing; furthermore, the metal lamp housing 1 is provided with heat dissipation fins. The metal lamp housing 1 serves as the main mounting structure for each light source component and the control circuit board 4, and also as the heat dissipation structure for the overall structure.

[0030] It should be noted that the control circuit board 4 of this embodiment is equipped with a processor module. The processor module of the control circuit board 4 is electrically connected to the main light source component 3, the LED spotlight 5, and the LED floodlight 6, and the acceleration sensor is also electrically connected to the processor module.

[0031] When the novel automatic supplementary lighting in this embodiment is working, the accelerometer is used to collect the horizontal tilt angle data of the vehicle in real time during the driving process, and the accelerometer sends the horizontal tilt angle data of the vehicle in real time to the processor module of the control circuit board 4. The processor module selectively controls the brightness of the LED spotlight 5 and the LED floodlight 6 according to the horizontal tilt angle of the vehicle in the driving process, so as to supplement the main light source component 3. For example, when the vehicle is driving at a positive tilt angle (uphill), the processor module controls the brightness of the LED spotlight 5 according to the size of the positive tilt angle; when the vehicle is driving at a negative tilt angle (downhill), the processor module controls the brightness of the LED floodlight 6 according to the size of the positive tilt angle.

[0032] In summary, the novel automatic supplementary lighting work light of this embodiment has the advantage of novel structural design through the above structural design, and can achieve focused lighting effect, floodlighting effect, and can also control the supplementary lighting action according to the horizontal tilt angle of the vehicle during driving. Example 2, as Figures 2 to 4 As shown, the difference between this embodiment 2 and embodiment 1 is that: the control circuit board 4 is screwed and fastened to the bottom surface of the lamp housing cavity 11, and an internal heat sink 7 that is screwed to the metal lamp housing 1 is embedded in the front end side of the control circuit board 4 in the lamp housing cavity 11. The internal heat sink 7 is located inside the main light source assembly 3, and the internal heat sink 7 is located between the LED spotlight 5 and the LED floodlight 6. The LED spotlight 5 is installed on the upper surface of the internal heat sink 7, and the LED floodlight 6 is installed on the lower surface of the internal heat sink 7.

[0033] It should be explained that the internal heat sink 7 in this embodiment 2 is an aluminum profile.

[0034] When the new automatic supplementary lighting work light in this embodiment 2 is working, the heat generated by the LED spotlight 5 and LED floodlight 6 can be quickly conducted to the internal heat sink 7, and the internal heat sink 7 then conducts the heat to the metal shell, so as to achieve efficient heat dissipation of the LED spotlight 5 and LED floodlight 6. Example 3, as Figure 2 and Figure 3 As shown, the difference between this embodiment 3 and embodiment 2 is that the LED spotlight 5 includes a spotlight reflector 52 and a spotlight circuit board 51 with LED beads. The spotlight reflector 52 and the spotlight circuit board 51 are respectively screwed onto the upper surface of the internal heat sink 7. The spotlight circuit board 51 is electrically connected to the control circuit board 4 through wires. The spotlight reflector 52 is used to reflect the focused light emitted by the LED beads on the spotlight circuit board 51 forward.

[0035] The LED floodlight 6 includes a floodlight reflector 62 and a floodlight circuit board 61 with LED beads. The floodlight reflector 62 and the floodlight circuit board 61 are screwed onto the lower surface of the internal heat sink 7. The floodlight circuit board 61 is electrically connected to the control circuit board 4 through wires. The floodlight reflector 62 is used to reflect the floodlight emitted by the LED beads on the floodlight circuit board 61 forward. Example 4, as Figures 2 to 4 As shown, the difference between this embodiment four and embodiment one is that the main light source assembly 3 includes a main light source circuit board 31 that is circular in shape and has LED beads. The main light source circuit board 31 is screwed onto the metal lamp housing 1, and the main light source circuit board 31 is electrically connected to the control circuit board 4 through wires. Example 5, as Figures 2 to 4As shown, the difference between this embodiment five and embodiment four is that a ring-shaped lens 32 is installed on the front end side of the main light source circuit board 31, and the lens 32 is screwed to the main light source circuit board 31. Example 6, as Figures 2 to 4 As shown, the difference between Embodiment Six and Embodiment Five is that a decorative cover 8 is installed on the front end side of the lens 32, and the decorative cover 8 is screwed to the lens 32. Example 7, as Figure 1 , Figure 2 , Figure 3 as well as Figure 5 As shown, the difference between this embodiment seven and embodiment one is that the metal lamp housing 1 is equipped with a wire harness 9 that extends to the outside of the metal lamp housing 1 and is electrically connected to the control circuit board 4. Example 8, as Figures 1 to 5 As shown, the difference between this embodiment eight and embodiment one is that the new type of automatic supplementary lighting work light also includes a bracket 101 located at the rear end of the metal lamp housing 1, and the metal lamp housing 1 is hinged to the bracket 101. An angle adjuster 102 for adjusting the angle of the metal lamp housing 1 is installed between the metal lamp housing 1 and the bracket 101. It should be noted that the angle adjuster 102 can be a manual angle adjuster or an electric angle adjuster.

[0036] As for the angle adjuster 102 in this embodiment, it can adaptively adjust the angle of the metal lamp housing 1 according to the actual usage requirements of the user, thereby adjusting the light emission angle of the main light source assembly 3, the LED spotlight 5, and the LED floodlight 6.

[0037] The above description is only a preferred embodiment of this utility model. For those skilled in the art, there will be changes in the specific implementation method and application scope based on the idea of ​​this utility model. The content of this specification should not be construed as a limitation of this utility model.

Claims

1. A novel automatic supplementary lighting work light, comprising a metal lamp housing (1), a light-transmitting cover (2), a main light source assembly (3), a supplementary light source assembly, and a control circuit board (4), wherein the metal lamp housing (1) has a lamp housing receiving cavity (11) with a forward opening inside, the light-transmitting cover (2) is installed at the front end of the metal lamp housing (1) and located at the front opening of the lamp housing receiving cavity (11), and the main light source assembly (3), the supplementary light source assembly, and the control circuit board (4) are respectively embedded in the lamp housing receiving cavity (11); Its features are: The main light source component (3) is a ring light source, and the supplementary light source component is located inside the main light source component (3). The supplementary light source component includes LED spotlights (5) and LED floodlights (6) arranged at intervals between the upper and lower parts, and the LED spotlights (5) are located on the upper side of the LED floodlights (6). The main light source assembly (3), LED spotlight (5), and LED floodlight (6) are electrically connected to the control circuit board (4); the control circuit board (4) is equipped with an acceleration sensor, which is electrically connected to the control circuit board (4).

2. The novel automatic supplementary lighting work light according to claim 1, characterized in that: The control circuit board (4) is screwed and fastened to the bottom surface of the lamp housing cavity (11). An internal heat sink (7) that is screwed to the metal lamp housing (1) is embedded in the lamp housing cavity (11) on the front end side of the control circuit board (4). The internal heat sink (7) is located inside the main light source assembly (3) and is located between the LED spotlight (5) and the LED floodlight (6). The LED spotlight (5) is installed on the upper surface of the internal heat sink (7) and the LED floodlight (6) is installed on the lower surface of the internal heat sink (7).

3. A novel automatic supplementary lighting work light according to claim 2, characterized in that: The LED spotlight (5) includes a spotlight reflector cup (52) and a spotlight circuit board (51) with LED beads. The spotlight reflector cup (52) and the spotlight circuit board (51) are respectively screwed onto the upper surface of the internal heat sink (7). The spotlight circuit board (51) is electrically connected to the control circuit board (4) through wires. The LED floodlight (6) includes a floodlight reflector cup (62) and a floodlight circuit board (61) with LED beads. The floodlight reflector cup (62) and the floodlight circuit board (61) are screwed onto the lower surface of the internal heat sink (7). The floodlight circuit board (61) is electrically connected to the control circuit board (4) through wires.

4. A novel automatic supplementary lighting work light according to claim 1, characterized in that: The main light source assembly (3) includes a main light source circuit board (31) in the shape of a ring and having LED beads. The main light source circuit board (31) is screwed onto the metal lamp housing (1), and the main light source circuit board (31) is electrically connected to the control circuit board (4) through wires.

5. A novel automatic supplementary lighting work light according to claim 4, characterized in that: The front end of the main light source circuit board (31) is equipped with a ring-shaped lens (32), which is screwed to the main light source circuit board (31).

6. A novel automatic supplementary lighting work light according to claim 5, characterized in that: A decorative cover (8) is installed on the front end side of the lens (32), and the decorative cover (8) is screwed to the lens (32).

7. A novel automatic supplementary lighting work light according to claim 1, characterized in that: The metal lamp housing (1) is an aluminum alloy die-cast lamp housing.

8. A novel automatic supplementary lighting work light according to claim 1, characterized in that: The metal lamp housing (1) is equipped with a wire harness (9) that extends to the outside of the metal lamp housing (1) and is electrically connected to the control circuit board (4).

9. A novel automatic supplementary lighting work light according to any one of claims 1 to 8, characterized in that: The new type of automatic supplemental lighting work light also includes a bracket (101) located at the rear end of the metal lamp housing (1), and the metal lamp housing (1) is hinged to the bracket (101); An angle adjuster (102) for adjusting the angle of the metal lamp housing (1) is installed between the metal lamp housing (1) and the bracket (101).

10. A novel automatic supplementary lighting work light according to claim 9, characterized in that: The angle adjuster (102) is a manual angle adjuster or an electric angle adjuster.

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