CN213656497U - Light projector - Google Patents

Abstract

The utility model discloses a projection lamp, which comprises an integrated lens body, a light source plate and a lamp shell; a lamp holder is arranged in the lamp shell, a lamp cavity is arranged in the lamp holder, the light source plate is arranged in the lamp cavity, the lens body is arranged on the end face of the lamp holder, and the lens body encapsulates the light source plate in the lamp cavity; the lamp cavity is inwards protruded with a plurality of convex parts, the light source board is provided with a concave part, and the concave part is matched and connected with the convex parts to limit the light source board in the lamp cavity. It has the advantages of simple structure, compact matching, reasonable design and the like; therefore, the product has excellent technical and economic performance.

Description

Light projector

[ technical field ] A method for producing a semiconductor device

The utility model mainly relates to a projecting lamp.

[ background of the invention ]

The projection lamp is a lamp which specifies that the illumination intensity on the illuminated surface is higher than the ambient environment, and is also called as a spotlight; generally, the device can be aimed in any direction, has a structure which is not influenced by weather conditions, and is mainly used for large-area operation field mines, building outlines, stadiums, overpasses, monuments, parks, flower beds and the like; therefore, almost all large-area illumination lamps used outdoors can be regarded as projection lamps, and in view of the wide application range of the projection lamps, the projection lamp structure is provided, and the projection lamps are convenient to select and use.

[ Utility model ] content

In order to enrich the types of the projection lamp, a new structural scheme is provided, and the projection lamp adopts the following technical scheme:

a projection lamp comprises an integrated lens body, a light source plate and a lamp shell;

a lamp holder is arranged in the lamp shell, a lamp cavity is arranged in the lamp holder, the light source plate is arranged in the lamp cavity, the lens body is arranged on the end face of the lamp holder, and the lens body encapsulates the light source plate in the lamp cavity;

the lamp cavity is inwards protruded with a plurality of convex parts, the light source board is provided with a concave part, and the concave part is matched and connected with the convex parts to limit the light source board in the lamp cavity.

Preferably, a heat dissipation position is arranged between the lamp holder and the lamp housing.

Preferably, the lens body is provided with a plurality of light reflecting cups, the end surfaces of the light reflecting cups are scaly, and the bottom ends of the light reflecting cups are provided with light inlets; the light source board is provided with a plurality of lamp beads, and the positions of the lamp beads correspond to the light inlet position of the light reflecting cup.

Preferably, the bottom of the lamp housing is provided with a cavity, the cavity is provided with a plurality of rib plates, and the rib plates are arranged around the cavity.

Preferably, a sealing cover is mounted at the bottom of the lamp housing.

Preferably, the both ends of lamp body are equipped with the ear, the ear articulates there is the pole that turns over, it all is equipped with the latch with the ear to turn over the pole, it disposes the retaining member to turn over the pole, the retaining member connects in the latch meshing state of pole and ear in order to control the pole and ear in turn over soon to the rotation angle of pole is turned over in the adjustment.

The utility model discloses compare produced beneficial effect with the background art:

the lens body of the utility model adopts an integrated structure, the light source board is used in cooperation with the lens body, and the light scattering is carried out by utilizing the reflecting cup; the lateral part of casing articulates there is the turnover pole, through the retaining member connects soon in turnover pole and ear in order to control the latch meshing state of turnover pole and ear to the rotation angle of adjustment turnover pole. It has the advantages of simple structure, compact matching, reasonable design and the like; therefore, the product has excellent technical and economic performance.

[ description of the drawings ]

Fig. 1 is a schematic view of a projector according to a preferred embodiment of the present invention;

fig. 2 is an exploded view of the projector according to the preferred embodiment of the present invention;

fig. 3 is a schematic view of a partial structure of a projector according to a preferred embodiment of the present invention.

[ detailed description ] embodiments

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout.

In the present invention, unless otherwise expressly specified or limited, the terms "assembled", "connected", and "connected", if any, are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; or may be a mechanical connection; the two elements can be directly connected or connected through an intermediate medium, and the two elements can be communicated with each other. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to specific situations.

The technical solution and the advantages of the present invention will be more clear and clear by further describing the embodiments of the present invention with reference to the drawings of the specification. The embodiments described below are exemplary and are intended to be illustrative of the present invention, but should not be construed as limiting the invention.

The utility model provides a preferred embodiment: as shown in fig. 1 to 3, a projector includes an integrated lens body 1, a light source plate 2 and a lamp housing 3;

a lamp holder 31 is arranged in the lamp housing 3, the lamp holder 31 is positioned at the top of the lamp housing 3, and a heat dissipation position 32 is arranged between the lamp holder 31 and the lamp housing 3; be equipped with lamp chamber 33 in the lamp stand 31, light source board 2 is installed in lamp chamber 33, the lenticle 1 is installed at lamp stand 31 terminal surface, and the lenticle 1 encapsulates light source board 2 in lamp chamber 33.

The lamp cavity 33 is inwards protruded with a plurality of convex parts 34, the light source plate 2 is provided with the concave position 21, the concave position 21 is connected with the convex parts 34 in a matching mode to enable the light source plate to be limited 2 to be fixed on the lamp cavity 33, the assembly and the rotation of the light source plate are convenient, and the light source plate and the lens body are prevented from being staggered to block heat radiation light.

The lens body 1 is provided with a plurality of light reflecting cups 11, the end surfaces of the light reflecting cups are scaly, and the bottom ends of the light reflecting cups 11 are provided with light inlets 12; the light source board 2 is provided with a plurality of lamp beads 22, and the positions of the lamp beads correspond to the light inlet position of the light reflecting cup so as to facilitate light transmission and scattering.

The bottom of the lamp housing 3 is provided with a cavity 35, accessories such as a driving power supply and the like are installed in the cavity, a plurality of rib plates 36 are arranged at the position of the cavity 35, the rib plates 36 are arranged around the cavity 35, and a sealing cover 36 is installed at the bottom of the lamp housing 3. The both ends of lamp body 3 are equipped with ear 37, ear 37 articulates there is turnover rod 4, turnover rod 4 all is equipped with latch 41 with ear 37, turnover rod 4 disposes retaining member 42, retaining member 42 connects soon in turnover rod 4 and ear 37 with the control latch meshing state of turnover rod and ear to the rotation angle of adjustment turnover rod.

In the description of the specification, reference to the description of "one embodiment," "preferably," "an example," "a specific example" or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention, and schematic representations of the terms in this specification do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

With the above structure and principle in mind, those skilled in the art should understand that the present invention is not limited to the above embodiments, and all modifications and substitutions based on the present invention and adopting the known technology in the art are within the scope of the present invention, which should be limited by the claims.

Claims (6)

1. The utility model provides a projecting lamp which characterized in that: the lens comprises an integrated lens body, a light source plate and a lamp shell;

a lamp holder is arranged in the lamp shell, a lamp cavity is arranged in the lamp holder, the light source plate is arranged in the lamp cavity, the lens body is arranged on the end face of the lamp holder, and the lens body encapsulates the light source plate in the lamp cavity;

the lamp cavity is inwards protruded with a plurality of convex parts, the light source board is provided with a concave part, and the concave part is matched and connected with the convex parts to limit the light source board in the lamp cavity.

2. The light projector according to claim 1, characterized in that: and a heat dissipation position is arranged between the lamp holder and the lamp shell.

3. The light projector according to claim 1, characterized in that: the lens body is provided with a plurality of light reflecting cups, the end surfaces of the light reflecting cups are scaly, and light inlets are formed in the bottom ends of the light reflecting cups; the light source board is provided with a plurality of lamp beads, and the positions of the lamp beads correspond to the light inlet position of the light reflecting cup.

4. The light projector according to claim 1, characterized in that: the bottom of the lamp shell is provided with a cavity, a plurality of rib plates are arranged at the cavity, and the rib plates are arranged around the cavity.

5. The light projector according to claim 1, characterized in that: and the bottom of the lamp shell is provided with a sealing cover.

6. The light projector according to claim 1, characterized in that: the both ends of lamp body are equipped with the ear, the ear articulates there is the pole that turns over, it all is equipped with the latch with the ear to turn over the pole, it disposes the retaining member to turn over the pole, the retaining member connects soon in the latch meshing state of pole and ear in order to control the pole and ear to the rotation angle of pole is turned over in the adjustment.

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