CN215982305U

CN215982305U - Combined projection lamp shell

Info

Publication number: CN215982305U
Application number: CN202122115688.6U
Authority: CN
Inventors: 刘明军
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-03
Filing date: 2021-09-03
Publication date: 2022-03-08
Anticipated expiration: 2031-09-03

Abstract

The utility model discloses a combined type projection lamp shell which is formed by combining a thin lamp shell and a battery box which are mutually separated, wherein the battery box is fixedly connected to the back of the thin lamp shell, a cavity for mounting a battery is formed in the battery box, and the front end of the thin lamp shell is recessed to form a shallow groove for mounting an LED light source component. Because the battery does not need to be installed in the lamp housing, the thickness of the lamp housing can be reduced, and the material for manufacturing the lamp housing is saved. Because of the volume reduction, save packing material more, reduce the cost of transportation. The battery case is installed at the back of the lamp shell, so that when the lamp is turned on, the heat generated by the battery can not be accumulated in the lamp shell, and the heat dissipation of the lamp shell is facilitated. During transportation, the lamp housing and the battery box are separately packaged and transported, and batteries in the battery box cannot contact and collide with metal to generate sparks, so that spontaneous combustion is not easy to generate, and the lamp is safer. The battery is wrapped in the battery box made of the insulating material, so that the battery box is not easy to leak electricity and is safer. The battery case is installed outside the lamp body, and is convenient to replace, and the service life of the lamp is prolonged.

Description

Combined projection lamp shell

Technical Field

The utility model relates to the field of lamps, in particular to a combined projection lamp shell.

Background

The LED projection lamp can be used for tunnel illumination, stage illumination, field construction illumination, advertisement illumination, appearance wall illumination, landscape illumination, storage illumination and the like. At present, an existing LED projection lamp is generally provided with an electricity storage battery arranged inside a lamp shell of the projection lamp, so that the lamp shell is too large in size and consumes more materials; and because the battery can produce the heat, install inside the inside heat that can increase the lamp body of lamp body in the lamp body, lead to whole to generate heat more seriously. In the transportation process, because the battery is installed inside the lamp body of the projection lamp, if the transportation process jolts, the battery collides with the metal lamp body, and spontaneous combustion is easily caused.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a combined type projection lamp shell, aiming at reducing the thickness of a lamp shell, saving the material of the lamp shell, facilitating the replacement of a battery and ensuring safer transportation.

The utility model provides a combined type projection lamp shell which comprises a thin lamp shell and a battery box which are mutually separated, wherein the battery box is fixedly connected to the back of the thin lamp shell, a cavity for mounting a battery is formed in the battery box, and the front end of the thin lamp shell is recessed to form a shallow groove for mounting an LED light source assembly.

Preferably, the protruding spliced pole of taking the screw that is equipped with in back of slim lamp body, the battery case periphery be equipped with the relative connection limit in lamp body back be equipped with a plurality of connecting holes on the connection limit, the spliced pole with the connecting hole one-to-one corresponds the connecting hole with set screw in the spliced pole makes the battery case connection is fixed slim lamp body back.

Preferably, the battery box is made of an insulating material, and a plurality of raised heat dissipation stripes are arranged on the back of the battery box.

Preferably, the inner wall of the battery case is provided with a plurality of concave heat dissipation grooves.

Preferably, the heat dissipation grooves correspond to the heat dissipation stripes in position one to one.

Preferably, the thin lamp housing is made of a heat conducting material, and a plurality of raised heat dissipation stripes are arranged on the back of the thin lamp housing.

Preferably, a plurality of recessed heat dissipation grooves are formed in the bottom surface of the shallow groove.

Preferably, the bottom in the shallow groove is provided with a recessed accommodating groove for accommodating the driving module.

Preferably, the front end of the thin lamp housing is provided with a face frame connecting groove around the shallow groove for connecting with a face frame of the projection lamp.

Preferably, a decorative frame is arranged at the front end of the thin lamp shell around the face frame connecting groove.

The utility model has the beneficial effects that:

the projection lamp shell is formed by combining a thin lamp shell and a battery box which are mutually separated, wherein the battery box is fixedly connected to the back of the thin lamp shell, a cavity for mounting a battery is formed in the battery box, and the front end of the thin lamp shell is recessed to form a shallow groove for mounting an LED light source assembly. Because the battery does not need to be installed in the lamp housing, the thickness of the lamp housing can be reduced, and the material for manufacturing the lamp housing is saved. Because of the volume reduction, save packing material more, reduce the cost of transportation.

The battery case is installed at the back of the lamp shell, so that when the lamp is turned on, the heat generated by the battery can not be accumulated in the lamp shell, and the heat dissipation of the lamp shell is facilitated.

During transportation, the lamp housing and the battery box are separately packaged and transported, and batteries in the battery box cannot contact and collide with metal to generate sparks, so that spontaneous combustion is not easy to generate, and the lamp is safer.

The battery is wrapped in the battery box made of the insulating material, so that the battery box is not easy to leak electricity and is safer.

The battery case is installed outside the lamp body, and is convenient to replace, and the service life of the lamp is prolonged.

Drawings

Fig. 1 is a first exploded view of a housing of a modular projector according to the present invention.

Fig. 2 is a second exploded view of the combined projector housing according to the present invention.

Fig. 3 is a perspective view of the housing of the modular floodlight of the present invention.

Fig. 4 is a bottom view of the combined floodlight housing of the present invention.

The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

Detailed Description

It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicate orientations and positional relationships based on the drawings, are used for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise explicitly specified or limited, terms such as "mounted," "connected," "fixed," and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected through the interior of two elements or through the interaction of two elements unless otherwise specifically limited. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the second feature or indirectly contacting the first feature and the second feature through intervening media, and the first feature "on", "above" or "over" the second feature may be directly or obliquely above the second feature or may simply mean that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

Referring to fig. 1 to 4, an embodiment of a combined projector housing of the present invention is provided:

the utility model provides a modular projecting lamp shell, includes the slim lamp body 10 and the battery case 20 of mutual components of a whole that can function independently, and battery case 20 is connected and is fixed at the back of slim lamp body 10, has the cavity that is used for installing the battery in the battery case 20, and the front end concavity of slim lamp body 10 forms the shallow slot 11 that is used for installing LED light source subassembly. Since it is not necessary to install the battery in the lamp envelope 10, the thickness of the lamp envelope 10 can be made small, and the material for manufacturing the lamp envelope 10 can be further saved. Because of the volume reduction, save packing material more, reduce the cost of transportation.

The back of the thin lamp shell 10 is convexly provided with a connecting column 17 with a screw hole, the periphery of the battery box 20 is provided with a connecting edge 21 opposite to the back of the lamp shell 10, the connecting edge 21 is provided with a plurality of connecting holes 22, the connecting columns 17 correspond to the connecting holes 22 one to one, and the corresponding connecting holes 22 and the corresponding connecting columns 17 are locked by screws, so that the battery box 20 is connected and fixed to the back of the thin lamp shell 10, and the assembly is convenient.

The battery case 20 is installed outside the lamp housing 10 to facilitate replacement and prolong the life of the lamp.

The battery box 20 is made for insulating material, and the battery is wrapped up in the battery box 20 that insulating material made, is difficult for the electric leakage, and is safer.

During transportation, the lamp housing 10 and the battery box 20 are separately packaged and transported, and the battery in the battery box 20 cannot contact and collide with metal to generate sparks, so that spontaneous combustion is not easy to generate, and the lamp is safer.

The battery case 20 is mounted on the back of the lamp housing 10, so that when the lamp is turned on, the heat generated by the battery is not accumulated in the lamp housing 10, which is beneficial to heat dissipation of the lamp housing 10.

To improve heat dissipation, the back of the battery case 20 is provided with a plurality of raised heat dissipation stripes 23. The inner wall of the battery case 20 is provided with a plurality of recessed heat dissipation grooves 24. The heat dissipation grooves 24 correspond one-to-one to the positions of the heat dissipation stripes 23. The heat dissipation area is increased by the heat dissipation stripes 23 and the heat dissipation grooves 24 on the battery case 20, and the heat dissipation efficiency of the battery case 20 is improved.

The thin lamp housing 10 is made of heat conductive material, and the back of the thin lamp housing is provided with a plurality of raised heat dissipation stripes 15. The bottom surface in the shallow groove 11 is provided with a plurality of recessed heat dissipation grooves 16. The heat dissipation grooves 16 correspond to the heat dissipation stripes 15 in one-to-one position. The heat dissipation area is increased by the heat dissipation stripes 15 and the heat dissipation grooves 16 on the thin lamp housing 10, and the heat dissipation efficiency of the lamp housing 10 is improved.

The front end of the thin lamp shell 10 is provided with a surface frame connecting groove 12 around the shallow groove 11 for connecting the surface frame of the projection lamp. During assembly, the LED light source assembly is installed in the shallow slot 11, the light-transmitting plate is covered on the shallow slot 11, the projection lamp face frame is covered on the face frame connecting slot 12, and the edge of the light-transmitting plate is pressed and fixed through the fixed connection between the face frame and the lamp shell 10.

The front end of the thin-type lamp housing 10 is provided with a decorative frame 14 around the face-frame connecting groove 12. The decorative border 14 has a plurality of raised polyhedrons thereon to enhance the appearance and heat dissipation area.

The bottom in the shallow groove 11 is provided with a concave accommodating groove 13 for accommodating the driving module. The battery box can be detached, the driving module is installed in the accommodating groove 13, and when an external power supply is adopted for supplying power (such as 220V commercial power), the ultra-thin projection lamp is manufactured.

In the description of the present specification, reference to descriptions pertaining to "one embodiment", "some embodiments", "an example", "a specific example", or "some examples", etc., 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 present invention. In this specification, the schematic representations of the terms used above are not necessarily intended to 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, and one skilled in the art may combine or combine features of different embodiments or examples and features of different embodiments or examples described in this specification without contradiction.

The above description is only for the preferred embodiment of the present invention and is not intended to limit the scope of the present invention, and all equivalent structural changes made by using the contents of the present specification and the drawings, or any other related technical fields, are included in the scope of the present invention.

Claims

1. The utility model provides a modular projecting lamp shell which characterized in that, includes the slim lamp body and the battery case of components of a whole that can function independently each other, the battery case is connected to be fixed the back of slim lamp body, have the cavity that is used for installing the battery in the battery case, the front end recess of slim lamp body forms the shallow slot that is used for installing LED light source subassembly.

2. The combined type project lamp shell according to claim 1, wherein a connection column with a screw hole is convexly arranged at the back of the thin lamp shell, a connection edge opposite to the back of the lamp shell is arranged at the periphery of the battery box, a plurality of connection holes are arranged on the connection edge, the connection column corresponds to the connection holes one by one, and a locking screw is locked in the corresponding connection hole and the connection column, so that the battery box is fixedly connected to the back of the thin lamp shell.

3. The combined type project lamp shell according to claim 1 or 2, wherein the battery box is made of insulating materials, a plurality of convex heat dissipation stripes are arranged on the back of the battery box, a plurality of concave heat dissipation grooves are arranged on the inner wall of the battery box, and the heat dissipation grooves are in one-to-one correspondence with the positions of the heat dissipation stripes.

4. The combined type projector housing as claimed in claim 1 or 2, wherein the thin lamp housing is made of heat conductive material, and a plurality of raised heat dissipation stripes are disposed on the back of the thin lamp housing.

5. The modular projector housing of claim 4 wherein the bottom surface of the shallow grooves is provided with a plurality of recessed heat sink grooves.

6. The modular projector housing of claim 5, wherein the heat dissipation grooves correspond to the heat dissipation stripes in one-to-one correspondence.

7. The modular projector housing of claim 1, wherein the bottom of the shallow groove is provided with a receiving groove formed by a recess for receiving the driving module.

8. The modular projector housing of claim 1 wherein the front end of the low profile housing has a bezel attachment slot around the shallow slot for attachment of a projector bezel.

9. The modular projector housing of claim 8, wherein the front end of the low profile light housing is provided with a decorative bezel around the bezel attachment slot.