CN210319560U - Projection lamp - Google Patents

Abstract

The utility model provides a projection lamp, belongs to lamps and lanterns technical field, including casing (1) and set up in casing (1) inside power, casing (1) is provided with circuit board (4) in the one side, be provided with a plurality of LED emitting diode (5) on circuit board (4), thereby circuit board (4) and inside the power electricity is connected and is made all LED emitting diode (5) shine when the circular telegram, cover on circuit board (4) and be provided with lens module (6), be provided with on lens module (6) with lens (7) of LED emitting diode (5) equivalent quantity, each lens (7) correspond respectively and cover under on LED emitting diode (5). The utility model provides a projecting lamp lamps and lanterns adopt PAMA lens, can carry out optical design to it and reach the application place requirement, make the illuminated face more even, and the support has increased the whole angle modulation function of light emitting area.

Description

Projection lamp

Technical Field

The utility model belongs to the technical field of lamps and lanterns, concretely relates to projecting lamp.

Background

The LED projection lamp series is a high-end flexible decorative lamp, and is characterized by low power consumption, long service life, high brightness, easy bending and free maintenance, etc., and is specially suitable for indoor and outdoor recreation places, building outline drawing and billboard making, etc. The LED projection lamp has the advantages that the LED projection lamp is 12V, 24V and the like according to different requirements, the length of the LED projection lamp is 30CM, 60CM, 90CM, 120CM and the like, the LED projection lamp is an aluminum section lamp body of an LED projection lamp series, the compact and light end cover and the mounting support are high-pressure die-cast high-temperature-resistant silicon rubber sealing rings made of aluminum alloy, the waterproof reliability is guaranteed, the lamp can be mounted singly or in a plurality of combinations, and the LED projection lamp is suitable for local indoor and outdoor or contour.

But the luminous angle of present LED projecting lamp is single can't adjust to lead to illumination area little.

Disclosure of Invention

In order to solve the above problem, the utility model provides a: the utility model provides a projection lamp, includes the casing and set up in the inside power of casing, the casing is provided with the circuit board in the one side, be provided with a plurality of LED emitting diode on the circuit board, thereby the circuit board is with inside thereby the power electricity is connected and is made all LED emitting diode shines when the circular telegram, the cover is provided with the lens module on the circuit board, be provided with on the lens module with LED emitting diode is equivalent to a quantity's lens, each lens correspond respectively and cover under on the LED emitting diode.

Preferably, two opposite end covers in the shell are connected with a U-shaped bracket, and the two end covers are arranged on the surface adjacent to the circuit board.

Preferably, the U-shaped bracket is pivotally connected to the end cap.

Preferably, the U type support with it is provided with the calibrated scale to run through on the nut of end cover junction, the calibrated scale is used for showing the projecting lamp with the contained angle between the plane of U type support place.

Preferably, the housing is provided with a waterproof joint penetrating the interior.

Preferably, the end cap is provided with a convection hole.

Preferably, the circuit board is an aluminum substrate.

Preferably, the lens is made of PAMA material.

The utility model provides a projecting lamp lamps and lanterns adopt PAMA lens, can carry out optical design to it and reach the application place requirement, make the illuminated face more even, and the support has increased the whole angle modulation function of light emitting area.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic view of a projector structure provided by the present invention;

fig. 2 is a schematic view of the projector structure provided by the present invention;

fig. 3 is the utility model provides a projecting lamp inner structure schematic diagram.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As fig. 1 and 2, the utility model provides a projection lamp, including casing 1 and set up in the inside power of casing 1, casing 1 is provided with circuit board 4 in the one side, be provided with a plurality of LED emitting diode 5 on the circuit board 4, thereby circuit board 4 and inside thereby the power electricity is connected and is made all LED emitting diode 5 shines when the circular telegram, circuit board 4 upper cover is provided with lens module 6, be provided with on the lens module 6 with the lens 7 of LED emitting diode 5 equivalent quantity, each lens 7 corresponds respectively and covers under LED emitting diode 5 is last, thereby the luminous wire that LED emitting diode 5 sent can assemble through the refraction of lens 7 and form stronger light beam and shine.

Two opposite end covers 2 in the shell 1 are connected with U-shaped supports 3, and the U-shaped supports 3 are convenient for adjusting the irradiation angle of the whole projection lamp. The two end covers 2 are positioned on the surfaces adjacent to the circuit board 4, the U-shaped support 3 is rotatably connected to the end covers 2, a dial 9 penetrates through a nut at the joint of the U-shaped support 3 and the end covers 2, and the dial 9 is used for displaying an included angle between the projection lamp and the plane where the U-shaped support 3 is positioned; the shell 1 is provided with a waterproof connector 8 penetrating the shell, and water and the like in the shell 1 can flow out through a hole in the waterproof connector 8; the end cover 2 is provided with convection holes 10, and the convection holes 10 oppositely arranged on the end covers 2 at two sides can accelerate the heat dissipation inside the shell 1.

In this embodiment, the circuit board 4 is made of an aluminum substrate, and the lens 7 is made of a PAMA material, which has better transparency, weather resistance, processability and non-toxicity compared with other materials such as PC.

In other embodiments, a plurality of projection lamps may be arranged in a modular manner, so as to increase the width of the U-shaped bracket 3 and the connection strength between the projection lamps and the nuts, thereby allowing the plurality of projection lamps to be used in an aligned manner.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims (8)

1. The utility model provides a projection lamp, includes casing (1) and set up in casing (1) inside power, a serial communication port, casing (1) is provided with circuit board (4) in the one side, be provided with a plurality of LED emitting diode (5) on circuit board (4), thereby circuit board (4) and inside the power electricity is connected and is made all LED emitting diode (5) shine when the circular telegram, cover on circuit board (4) and be provided with lens module (6), be provided with on lens module (6) with lens (7) of LED emitting diode (5) equivalent quantity, each lens (7) correspond respectively and cover under on LED emitting diode (5).

2. The projector according to claim 1, characterised in that two opposite end caps (2) of the casing (1) are connected with a U-shaped bracket (3), the two end caps (2) being on the face adjacent to the circuit board (4).

3. The projector according to claim 2, characterized in that said U-shaped bracket (3) is rotatably connected to said end cap (2).

4. The project lamp according to claim 3, characterized in that a dial (9) is disposed on a nut at the joint of the U-shaped support (3) and the end cover (2), and the dial (9) is used for displaying an included angle between the plane where the project lamp and the U-shaped support (3) are located.

5. The projector according to claim 1, characterised in that said casing (1) is provided with a watertight joint (8) passing through the inside.

6. The projector according to claim 2, characterized in that the end cap (2) is provided with convection holes (10).

7. The projector according to claim 1, characterized in that said circuit board (4) is an aluminum substrate.

8. The projector according to claim 1, characterized in that said lens (7) is made of PAMA material.

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