CN219222190U - Projection lamp - Google Patents

Abstract

The utility model discloses a projection lamp, which comprises a lamp shell, wherein a plurality of lenses, a PCBA board and a logo board are arranged in the lamp shell, lamp beads are arranged on the PCBA board, light emitted by the lamp beads is emitted after passing through the lenses, the logo board is arranged among the lenses, and the light emitted by the lamp beads can emit the logo lamp after passing through the logo board. In the utility model, as the plurality of lenses are arranged, the imaging focal length can be changed by changing the height of the adjusting gasket, so that the use requirements of different vehicle types and different positions are met. In the utility model, the lens 12 is directly arranged on the shell to be directly sealed, so that a light-transmitting sealing layer is reduced. In addition, the PCBA board is provided with the plurality of lens logo boards directly arranged on the shell, so that the lens logo board containing mechanism is reduced. The utility model is in a sealed state, dust and water can not enter the shell, and the utility model has the advantages of ingenious structure, small volume, light weight and long service life.

Description

Projection lamp

Technical Field

The utility model belongs to the technical field of commercial projection lamps, and particularly relates to a projection lamp.

Background

The projection lamp is a lamp capable of emitting light and projecting logo, and generally, the projection lamp comprises a PCBA plate and a logo plate, and after light is emitted by lamp beads on the PCBA plate, logo patterns on the logo plate can be projected through transmission of the logo plate.

However, the existing projection lamp often further comprises a holding component, the lens, the PCBA board and the logo board are all placed in the holding component, and then the holding component is integrally installed in the shell, so that the installation of the projection lamp is difficult, and due to the fact that the holding component is added, corresponding technological processes are required to be added, and production efficiency is reduced.

Disclosure of Invention

In order to solve the above problems in the prior art, an object of the present utility model is to provide a projection lamp.

The technical scheme adopted by the utility model is as follows:

the utility model provides a projection lamp, includes the lamp body, be equipped with a plurality of lenses, PCBA board and logo board in the lamp body, a plurality of lenses, PCBA board and logo board all direct set up on the lamp body, be equipped with the lamp pearl on the PCBA board, the light that the lamp pearl sent is penetrated after a plurality of lenses, the logo board is established between a plurality of lenses, the light that the lamp pearl sent can send the logo lamp after the transmission of logo board.

In some embodiments, the number of lenses is five, and the first lens, the second lens, the third lens, the fourth lens and the fifth lens are arranged in sequence from top to bottom, and the logo plate is arranged between the second lens and the third lens. Therefore, because the number of the lenses is five, the focal length can be adjusted through the five lenses, so that the emitted light after transmission can be adjusted as required, namely the size of the emitted logo can be adjusted as required.

In some embodiments, the lens further comprises a gasket, wherein the gasket is arranged between the logo plate and the third lens, the gasket is matched with the lamp housing, and different gaskets can adjust the distance between the lenses. Therefore, the washers with different heights can enable the distance between the first lens and the second lens and the rest lens to be different, so that the focal length can be adjusted, and the size of the emitted logo can be further adjusted.

In some embodiments, the fifth lens is provided with a protrusion, the fourth lens is provided with a groove, and the protrusion can be clamped into the groove, so that the fourth lens and the fifth lens are tightly attached together. Thus, the fourth lens can be incorporated into the fifth lens.

In some embodiments, a silicone pad is further included, the silicone pad being disposed over the first lens. Therefore, the silica gel pad can play a role in buffering the force applied in the use process of the utility model, and the service life of the utility model can be prolonged.

In some embodiments, a potting adhesive is also included, the potting adhesive being disposed over the PCBA plate such that the PCBA plate is sealed in the lamp housing. Therefore, the pouring sealant can seal the whole body, and prevent dust from entering the PCBA board to influence the use of the whole body.

In some embodiments, the lamp housing further comprises a housing in which the lamp housing is captured. Therefore, different lamp housings can be replaced through the shell, and different use requirements are met.

In some embodiments, lugs are provided on the housing and screw holes are provided on the lugs. Thus, the housing can be secured in a desired position by the lugs.

In the utility model, as the plurality of lenses are arranged, the imaging focal length can be changed by changing the height of the adjusting gasket, so that the use requirements of different vehicle types and different positions are met.

In the utility model, the plurality of lenses are directly arranged on the shell to be directly sealed, and meanwhile, different lenses can be directly sealed without installing a light-transmitting sealing layer.

In addition, the PCBA board, the lenses and the logo board are directly arranged on the shell, so that the containing mechanism of the lenses and the logo board is reduced. In summary, the PCBA board, the lenses and the logo board are in a sealed state, dust and water cannot enter the shell, and the PCBA board is ingenious in overall structure, small in size, light in weight and long in service life.

Drawings

FIG. 1 is a schematic view of a projection lamp according to an embodiment of the present utility model;

fig. 2 is a schematic diagram of an exploded structure of the projection lamp shown in fig. 1.

In the figure: 1-pouring sealant; 2-screws; 3-PCBA board; 4-silica gel pad; 5-a first lens; 6-a second lens; 7-logo plate; 8-a gasket; 9-a third lens; 10-a fourth lens; 11-a lamp housing; 12-a fifth lens; 13-housing.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Fig. 1 and 2 schematically show the structure of a projection lamp according to an embodiment of the present utility model.

As shown in fig. 1 and fig. 2, a projection lamp includes a lamp housing 11, in which a plurality of lenses, a PCBA board 3 and a logo board 7 are installed in the lamp housing 11, the plurality of lenses, the PCBA board 3 and the logo board 7 are all directly and fixedly installed on the lamp housing 11, a lamp bead can be installed on the PCBA board 3, light emitted by the lamp bead is emitted through the plurality of lenses, the logo board 7 is disposed between the plurality of lenses, and light emitted by the lamp bead can emit the logo lamp after being transmitted by the logo board 7, so that the projection lamp of the utility model can finally emit lamplight with logo.

In this embodiment, as shown in fig. 2, the lenses are five, and the first lens 5, the second lens 6, the third lens 9, the fourth lens 10 and the fifth lens 12 are sequentially arranged from top to bottom, and the logo plate 7 can be installed between the second lens 6 and the third lens 9. The logo in the light can be better adjusted through five lenses.

In this embodiment, as shown in fig. 2, a gasket is further included, and a gasket may be installed between the logo plate 7 and the third lens 9, and the gasket is matched with the lamp housing 11, and different gaskets can adjust the distance between the lenses. The washers of different heights can make the distance between the first lens and the second lens and the rest lens different, so that the focal length can be adjusted, and the size of the emitted logo can be further adjusted. In particular, the height of the gasket may be reduced and increased to adjust the distance between the first and second lenses and the remaining lenses.

In this embodiment, as shown in fig. 2, the upper end of the fifth lens 12 is integrally formed with a protrusion, the lower end of the fourth lens 10 is integrally formed with a groove, and the protrusion of the fifth lens 12 can be snapped into the groove of the fourth lens 10, so that the fourth lens 10 and the fifth lens 12 are tightly adhered together. Accordingly, the fourth lens 10 can be incorporated into the fifth lens 12. There is no need to install a light-transmitting hermetic layer between the fourth lens 10 and the fifth lens 12. The fourth lens 10 and the third lens 9 may be mounted by the same configuration as described above, and a light-transmitting sealing layer is not required to be mounted. In the same manner, the same structure as described above may be provided between the first lens and the second lens for mounting, and the light-transmitting sealing layer does not need to be mounted.

In this embodiment, as shown in fig. 2, the present utility model further includes a silica gel pad 4, where the silica gel pad 4 may be fixedly installed above the first lens 5, and the silica gel pad 4 may play a role in buffering the force applied during the use of the present utility model, so as to greatly extend the service life of the present utility model.

In this embodiment, as shown in fig. 2, the present utility model further includes a potting adhesive 1, and the potting adhesive 1 may be fixedly mounted above the PCBA board 3 so that the PCBA board 3 is sealed in the lamp housing 11. Therefore, the potting adhesive 1 can seal the whole body, and prevent dust from entering the PCBA board 3 to affect the whole body.

In this embodiment, as shown in fig. 1, the lamp housing 11 further includes a housing 13, and the lamp housing 11 is clamped in the housing 13. Therefore, different lamp housings 11 can be replaced through the housing 13, so as to meet different use requirements.

In this embodiment, as shown in fig. 1, the housing 13 may be integrally formed with lugs, and screw holes are provided in the lugs. Thus, the housing 13 can be fixed in a desired position by the lugs, thereby facilitating use.

In the utility model, as the plurality of lenses are arranged, the imaging focal length can be changed by changing the height of the adjusting gasket, so that the use requirements of different vehicle types and different positions are met.

In the utility model, the plurality of lenses are directly arranged on the shell to be directly sealed, and meanwhile, different lenses can be directly sealed without installing a light-transmitting sealing layer.

In addition, the PCBA board, the lenses and the logo board are directly arranged on the shell, so that the containing mechanism of the lenses and the logo board is reduced. In summary, the PCBA board, the lenses and the logo board are in a sealed state, dust and water cannot enter the shell, and the PCBA board is ingenious in overall structure, small in size, light in weight and long in service life. The utility model is not limited to the above-described alternative embodiments, and any person who may derive other various forms of products in the light of the present utility model, however, any changes in shape or structure thereof, all falling within the technical solutions defined in the scope of the claims of the present utility model, fall within the scope of protection of the present utility model.

Claims (8)

1. A projection lamp, characterized in that: including lamp body (11), be equipped with a plurality of lenses, PCBA board (3) and logo board (7) in lamp body (11), be equipped with the lamp pearl on PCBA board (3), a plurality of lenses, PCBA board (3) and logo board (7) all directly set up on lamp body (11), the light that the lamp pearl sent is penetrated behind a plurality of lenses, logo board (7) are established between a plurality of lenses, the light that the lamp pearl sent can send the logo lamp after the transmission of logo board (7).

2. The projection lamp of claim 1 wherein: the lenses are five, namely a first lens (5), a second lens (6), a third lens (9), a fourth lens (10) and a fifth lens (12) from top to bottom, and the logo plate (7) is arranged between the second lens (6) and the third lens (9).

3. The projection lamp of claim 2 wherein: the novel lens is characterized by further comprising a gasket, wherein the gasket is arranged between the logo plate (7) and the third lens (9), the gasket is matched with the lamp housing (11), and the distance between the lenses can be adjusted by different gaskets.

4. A projection lamp as claimed in claim 3, characterized in that: the fifth lens (12) is provided with a protrusion, the fourth lens (10) is provided with a groove, and the protrusion can be clamped into the groove, so that the fourth lens (10) and the fifth lens (12) are tightly attached together.

5. The projection lamp of claim 4 wherein: the lens further comprises a silica gel pad (4), and the silica gel pad (4) is arranged above the first lens (5).

6. The projection lamp of claim 5 wherein: still include pouring sealant (1), pouring sealant (1) establish PCBA board (3) top to make a plurality of lenses, PCBA board (3) and logo board (7) seal in lamp body (11).

7. The projection lamp of claim 6 wherein: the lamp housing (11) is clamped in the housing (13).

8. The projection lamp of claim 7 wherein: the shell (13) is provided with lugs, and screw holes are formed in the lugs.

Images