CN218209416U

CN218209416U - Top reflection type LED warning lamp

Info

Publication number: CN218209416U
Application number: CN202222400618.XU
Authority: CN
Inventors: 谢建军; 童诚; 周获
Original assignee: NINGBO YINZHOU MASAHIRO ELECTRON & ARTS Inc
Current assignee: NINGBO YINZHOU MASAHIRO ELECTRON & ARTS Inc
Priority date: 2022-09-09
Filing date: 2022-09-09
Publication date: 2023-01-03
Anticipated expiration: 2032-09-09

Abstract

The utility model discloses a top reflection formula LED warning light, which comprises a lamp socket, be equipped with the lamp shade on the lamp stand, the inside anti-light cup that is equipped with of lamp shade, anti-light cup is the circular cone setting, and the lamp stand is kept away from to its major part, be equipped with the circuit board between lamp stand and the anti-light cup, the circuit board facing is equipped with the LED luminous element, and the circuit board is fixed on the lamp stand. The structure is characterized in that the LED luminous body is directly attached to the circuit board, and the light path is controlled through the reflecting cup, so that the light rays are horizontally scattered.

Description

Top reflection type LED warning lamp

Technical Field

The utility model relates to a lamp especially relates to top reflection formula LED warning light.

Background

The conventional warning lamps in the market are generally halogen lamps and LED light sources, and the warning lamps with the halogen light sources have the defects of short service life, poor energy efficiency and the like; although the warning lamp of the LED light source solves the defects of the halogen light source warning lamp, the power of the whole lamp is insufficient, and the luminous intensity of each angle is low; the warning lamp function of halogen light source or LED light source is comparatively single, and light warning mode switches the difficulty, and waterproof grade is not up to standard, and fixed mode adopts screw and external equipment fastening installation more, and the power supply mode is for breaking the line to get the electricity, and the installation is complicated, and end user can't independently accomplish.

The utility model discloses a chinese utility model of current application number CN202022207460.5, this utility model discloses a capacitance touch-control formula LED warning lamp, its main technical scheme main points include the lamp stand, be equipped with the lamp shade on the lamp stand, be equipped with the response module on the lamp shade, and the inner chamber of lamp shade is equipped with the LED banks spare of being connected with the response module, the response module includes electric capacity response panel and induction coil, the LED banks spare is including the drive plate of connection, lamp plate and the fixed subassembly of fixed drive plate and lamp plate, the drive plate passes through the screw fixation on the heat conduction post, the fixed subassembly includes roof and to wearing the bolt, be equipped with the lamp plate between roof and the drive plate, be equipped with LED lamp pearl on the lamp plate, all be equipped with on roof and the drive plate with lamp plate assorted lamp plate hole and install the bolt hole to wearing the bolt.

The above prior art solutions have the following drawbacks: the 6 lamp plates and the one opposite-penetrating bolt need to be vertically fixed on the driving plate when the warning lamp is assembled, the top plate is transversely fixed on the structure, the induction coil needs to be fixed on the top plate, the assembling process is very complex, and the later maintenance difficulty is large.

Disclosure of Invention

The to-be-solved technical problem of the utility model is not enough to prior art, provide a simple installation, luminous even, the high top reflection formula LED warning light of heat-sinking capability.

In order to reach above-mentioned purpose, the utility model discloses a top reflection formula LED warning light, which comprises a lamp socket, be equipped with the lamp shade on the lamp stand, the inside anti-light cup that is equipped with of lamp shade, anti-light cup is the circular cone setting, and the lamp stand is kept away from to its major part, be equipped with the circuit board between lamp stand and the anti-light cup, the circuit board facing is equipped with the LED luminous body, and the circuit board is fixed on the lamp stand. The structure is characterized in that the LED luminous body is directly attached to the circuit board, and the light path is controlled through the reflecting cup, so that the light rays are horizontally scattered.

In order to achieve the purpose of uniform light distribution, the circuit board is a circular aluminum substrate, and a plurality of groups of LED luminous bodies are uniformly distributed on the circumference of the upper surface of the circuit board. Circular aluminium base board can be better with circular warning light appearance cooperation, improve the utilization ratio of inner space.

In order to achieve the purpose of horizontal light emission, the LED luminous body is arranged in the projection range of the side surface of the reflecting cup, and the projection range is the projection range of the side surface of the reflecting cup on the circuit board. The reflection cup can be better utilized to reflect within the projection range of the side surface of the reflection cup, and the utilization rate of LED light is improved.

For more concise assembly, the upper part of the reflecting cup is abutted against the inner wall surface of the lampshade through the big head part of the reflecting cup, and the lower part of the reflecting cup is inserted into a positioning hole arranged at the central position of the circuit board through the small head part of the reflecting cup. The structure is characterized in that the reflecting cup can be fixed through the lampshade and the circuit board, and the installation is convenient.

In order to achieve the purpose of reducing the production cost, the outer surface of the reflecting cup is provided with a reflecting film.

In order to facilitate the installation between the lampshade and the lamp holder, the lampshade is connected in a matching way through a notch formed in the bottom ring of the lampshade and a screw hole formed in the side wall of the circular ring of the lamp holder.

In order to fix the warning lamp on the vehicle better, a magnet fixing plate is fixed on the lamp holder through a screw hole near the center of the bottom of the lamp holder, the magnet fixing plate is made of metal, a magnet is adsorbed on the magnet fixing plate, and the magnet is annular and is located at the bottom of the magnet fixing plate.

In order to supply power to the equipment, a power supply interface for supplying power to the warning lamp is arranged on the lamp holder, and the power supply interface is matched with the vehicle-mounted cigarette lighter.

Compared with the prior art, the utility model, simplified the mounting means, through an aluminium base board component all electrical components including the LED luminous element, reduce the installation procedure and can save a large amount of costs of labor. Bigger aluminium base board possess better heat dispersion, has prolonged life. Meanwhile, the light reflecting cup is arranged to reflect the light from the LED luminous body on the circuit board below, so that the light distribution is more uniform, and the special explanation is that the light reflecting cup is only clamped and limited and fixed with the lampshade through the circuit board, and is not fixed in any other physical or chemical way.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is an exploded view of the present invention;

fig. 3 is a cross-sectional view of the present invention;

fig. 4 is a top view of the circuit board of the present invention;

wherein: the LED lamp comprises a lampshade 1, a lamp holder 2, a magnet fixing plate 3, a magnet 4, a circuit board 5, a power supply interface 6, a reflecting cup 7 and an LED luminous body 8.

Detailed Description

To further illustrate the technical means and effects of the present invention adopted to achieve the objects of the present invention, the following detailed description of the embodiments, structures, features and effects according to the present invention will be made with reference to the accompanying drawings and preferred embodiments.

Example 1.

As shown in fig. 1 and 2, the top reflection type LED warning lamp described in this embodiment includes a lamp housing 1, and a reflective cup 7 is disposed in the lamp housing. And a circuit board 5 is arranged below the reflection cup 7. As shown in fig. 4, the circuit board 5 is a circular aluminum substrate, and a plurality of groups of LED emitters 8 are uniformly distributed on the circumference of the upper surface of the circuit board. The circuit board 5 is connected with the screw groove hole formed in the bottom surface of the lamp holder 2 in a matching way through the screw hole formed in the circuit board 5. The lamp holder 2 is fixed with a magnet fixing plate 3 through a screw hole near the center of the bottom, the magnet fixing plate 3 is a galvanized iron plate, a magnet 4 is adsorbed on the galvanized iron plate, and the magnet 4 is annular and is positioned at the bottom of the magnet fixing plate. The lamp holder 2 is also provided with a power supply interface 6 for supplying power to the warning lamp, and the power supply interface 6 is matched with the vehicle-mounted cigarette lighter. The lampshade 1 is connected with the screw hole arranged on the circular side wall of the lamp holder 2 in a matching way through the notch arranged on the bottom ring of the lampshade.

Preferably, as shown in fig. 3, the LED light emitter 8 is disposed in a projection range of the side surface of the reflective cup 7 on the circuit board 5, and the projection range is a projection range of the side surface of the reflective cup 7 on the circuit board 5. And the upper part of the reflecting cup 7 is propped against the inner side wall of the lampshade 1 through the big head part of the reflecting cup, and the lower part of the reflecting cup 7 is inserted into a positioning hole arranged at the central position of the circuit board 5 through the small head part of the reflecting cup.

During the use, top reflection-type LED warning light utilizes its magnet 4 to be fixed in on the vehicle metal casing, inserts the cigar lighter on the car with power supply interface 6 again to realize the start-up of this product. At the moment, light emitted by the LED luminous body 8 positioned on the circuit board 5 is reflected by the outer wall of the reflecting cup 7 and is transmitted out of the lampshade 1, so that the luminous warning effect is realized.

The foregoing is illustrative of the preferred embodiments of the present invention and is not to be construed as limiting thereof, although the invention is described in detail in the context of the preferred embodiments, which are not intended to limit the invention. Any person skilled in the art can use the above disclosed technical content to make equivalent embodiments with equivalent changes without departing from the scope of the present invention, and any brief introduction modification, equivalent changes and modifications made to the above embodiments according to the technical essence of the present invention still belong to the scope of the technical solution of the present invention.

Claims

1. The utility model provides a top reflection-type LED warning lamp, includes lamp stand (2), be equipped with lamp shade (1) on lamp stand (2), its characterized in that, lamp shade (1) inside is equipped with anti-light cup (7), anti-light cup (7) are the circular cone setting, and lamp stand (2) are kept away from to its major part portion, be equipped with circuit board (5) between lamp stand (2) and anti-light cup (7), circuit board (5) facing upward is equipped with LED luminous element (8), and circuit board (5) are fixed on lamp stand (2).

2. The top-reflection LED warning lamp as claimed in claim 1, wherein the circuit board (5) is a circular aluminum substrate, and a plurality of groups of LED luminous bodies (8) are uniformly distributed on the circumference of the upper surface.

3. The top-reflection LED warning lamp as claimed in claim 2, wherein said LED light emitter (8) is disposed within a projection range of the side of the reflector cup (7), said projection range being a projection range of the side of the reflector cup (7) on the circuit board (5).

4. The top reflection type LED warning lamp as claimed in claim 3, wherein the upper part of the reflection cup (7) is abutted against the inner side wall of the lampshade (1) through the large head part thereof, and the lower part of the reflection cup (7) is inserted into a positioning hole formed in the central position of the circuit board (5) through the small head part thereof.

5. The top-reflective LED warning lamp as claimed in claim 4, characterized in that the reflector cup (7) has a reflective film on its outer surface.

6. The top-reflection LED warning lamp as claimed in any one of claims 1 to 5, wherein the lampshade (1) is coupled with the screw hole formed on the circular side wall of the lamp holder (2) through the notch formed on the bottom ring.

7. The top-reflecting LED warning lamp according to claim 6, wherein the lamp holder (2) is fixed with a magnet fixing plate (3) through a screw hole near the center of the bottom, the magnet fixing plate (3) is made of metal, a magnet (4) is attached to the magnet fixing plate, and the magnet (4) is circular and is located at the bottom of the magnet fixing plate.

8. The top-reflection LED warning lamp as claimed in claim 7, wherein the lamp holder (2) is provided with a power supply interface (6) for supplying power to the warning lamp, and the power supply interface (6) is matched with a vehicle-mounted cigarette lighter.