CN219713185U

CN219713185U - Light projecting lamp

Info

Publication number: CN219713185U
Application number: CN202320974791.2U
Authority: CN
Inventors: 唐柏荣; 石谆谆
Original assignee: Shenzhen Fyt Led Co ltd
Current assignee: Shenzhen Fyt Led Co ltd
Priority date: 2023-04-21
Filing date: 2023-04-21
Publication date: 2023-09-19
Anticipated expiration: 2033-04-21

Abstract

The embodiment of the utility model discloses a light projecting lamp, which comprises: a lamp housing; the light source assembly is connected to the inside of the lamp shell; the connecting piece is used for connecting the lamp shell and the light source assembly; the lamp comprises a lamp shell, a light source assembly, a connecting piece and a lamp cover, wherein the lamp shell is provided with a strip-shaped groove, the light source assembly is provided with a connecting hole, and the connecting piece penetrates through the connecting hole and the strip-shaped groove. The light projecting lamp is different from the traditional lamp shell which is matched with the hole of the light source component by adopting the hole-slot matching, the light source component is provided with the connecting hole, the lamp shell is provided with the strip-shaped groove, the connecting hole and the strip-shaped groove are easier to align, and the assembly is more time-saving and labor-saving; meanwhile, the lamp shell with the strip-shaped groove is directly integrally formed in die casting, post-processing drilling is not needed, and the processing cost of the lamp shell is reduced.

Description

Light projecting lamp

Technical Field

The utility model relates to the technical field of lamps, in particular to a light projecting lamp.

Background

A projector is a lamp, also called a spotlight, that is designed to illuminate a surface with higher illuminance than the surrounding environment. In general, it can be aimed in any direction and has a structure that is not affected by climatic conditions, mainly for large-area workplace mines, building outlines, stadiums, overpasses, monuments, parks, flower beds, etc. Therefore, almost all large area lighting fixtures used outdoors can be considered as floodlights.

In the projecting lamp among the prior art, the connected mode of light source subassembly and lamps and lanterns casing is: the light source component is provided with screw hole sites, the corresponding lamp shell is also provided with screw hole sites, and after the screw hole sites on the light source component and the lamp shell are aligned, the light source component and the lamp shell are mutually locked by screwing the screw aligned screw hole sites. The disadvantage of this connection is: 1. when the light source component is connected with the lamp shell, the screw can be screwed in after the screw hole position is aligned, and the step of aligning the screw hole position is time-consuming and labor-consuming; 2. the lamp shell is also required to be processed to drill screw holes after being subjected to die casting molding, the process is complex in operation, and the cost of the lamp shell is increased.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art, and provides a light projecting lamp, so as to solve the defects of time and labor consumption and higher processing cost of a lamp shell when a light source component is connected with the lamp shell in the prior art.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

an embodiment of the present utility model provides a light projecting lamp, including: a lamp housing; the light source assembly is connected to the inside of the lamp shell; the connecting piece is used for connecting the lamp shell and the light source assembly; the lamp comprises a lamp shell, a light source assembly, a connecting piece and a lamp cover, wherein the lamp shell is provided with a strip-shaped groove, the light source assembly is provided with a connecting hole, and the connecting piece penetrates through the connecting hole and the strip-shaped groove.

The lamp comprises a lamp body, a lamp assembly and a lamp, wherein the lamp body is provided with a positioning column, the positioning column is located at the periphery of the lamp assembly, and the positioning column is used for limiting the lamp assembly in the horizontal direction.

The light source assembly is characterized in that a positioning hole is formed in the light source assembly corresponding to the positioning column, and the positioning hole is a notch formed in the edge of the light source assembly and recessed inwards.

The connecting holes are arranged on the light source component in a linear manner, the three connecting holes are parallel to each other, the strip-shaped grooves are formed in the lamp shell corresponding to the connecting holes, and the strip-shaped grooves are parallel to each other.

The light source assembly comprises a light source assembly, a connecting hole and a connecting hole, wherein the outer edge of the light source assembly is rectangular, and the connecting hole is respectively positioned at the center, four corners and the middle point of four corners of the light source assembly, so that the connecting hole is arranged in a 3X 3 matrix on the light source assembly.

Wherein, the connecting piece includes: the diameter of the cap part is larger than that of the connecting hole, the diameter of the rod part is smaller than that of the connecting hole, and the rod part is clamped in the strip-shaped groove.

The groove width of the strip-shaped groove is gradually reduced along the depth direction, the groove width of the notch of the strip-shaped groove is larger than the diameter of the rod part, and the groove width of the groove bottom of the strip-shaped groove is equal to or smaller than the diameter of the rod part.

Wherein, the light source subassembly includes: the LED lamp bead is connected to one side, far away from the lamp shell, of the aluminum substrate.

Wherein, the lamp shell is provided with a power supply cavity.

The lamp comprises a lamp shell, and is characterized by further comprising a glass plate, wherein the glass plate is buckled with the lamp shell, and the joint of the glass plate and the lamp shell is connected through sealant adhesion.

Compared with the prior art, the light projecting lamp is different from the traditional lamp shell and the light source component in that the 'hole-hole matching' is the 'hole-slot matching', the light source component is provided with the connecting hole, the lamp shell is provided with the strip-shaped groove, the connecting hole and the strip-shaped groove are easier to align, and the assembly is more time-saving and labor-saving; meanwhile, the lamp shell with the strip-shaped groove is directly integrally formed in die casting, post-processing drilling is not needed, and the processing cost of the lamp shell is reduced.

The foregoing description is only an overview of the present utility model, and is intended to be more clearly understood as being carried out in accordance with the following description of the preferred embodiments, as well as other objects, features and advantages of the present utility model.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is an assembled view of a projector according to the present utility model;

FIG. 2 is an exploded view of an assembly of a light projector according to the present utility model;

fig. 3 is a schematic diagram of a connection structure between a lamp housing and a light source assembly of the light projecting lamp of the present utility model;

FIG. 4 is an exploded view of a housing and a light source assembly of a projector according to the present utility model;

the figure identifies the description:

1. a lamp housing; 11. a bar-shaped groove; 12. positioning columns; 13. a power supply cavity; 2. a light source assembly; 21. an aluminum substrate; 211. a connection hole; 2111. a connecting round hole; 2112. a connection hole; 212. positioning holes; 22. LED lamp beads; 3. a connecting piece; 4. a glass plate; 5. a reflective cover.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and the detailed description, in order to make the objects, technical solutions and advantages of the present utility model more apparent.

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 fall within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships as described based on the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be attached, detached, or integrated, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," 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 utility model. In this specification, schematic representations of the above terms should not be understood as necessarily being directed 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. Furthermore, one skilled in the art can combine and combine the different embodiments or examples described in this specification.

Referring to fig. 1 to 4, an embodiment of the present utility model provides a light projecting lamp, which includes: the lamp comprises a lamp shell 1, a light source assembly 2 and a connecting piece 3, wherein the light source assembly 2 is connected inside the lamp shell 1, and the connecting piece 3 is used for connecting the lamp shell 1 and the light source assembly 2; wherein, the lamp housing 1 is provided with a bar-shaped groove 11, the light source component 2 is provided with a connecting hole 211, and the connecting piece 3 is arranged through the connecting hole 211 and the bar-shaped groove 11.

In the embodiment, the connecting hole 211 is formed in the light source assembly 2, the strip-shaped groove 11 is formed in the lamp housing 1, the connecting hole 211 and the strip-shaped groove 11 are easier to align, and the assembly is more time-saving and labor-saving; meanwhile, the lamp housing 1 with the strip-shaped groove 11 is directly integrally formed in die casting, and post-processing drilling is not needed, so that the processing cost of the lamp housing 1 is reduced.

In order to keep the light source assembly 2 stable in the process of assembling the light source assembly 2 and the lamp housing 1, the lamp housing 1 is provided with the positioning columns 12, the positioning columns 12 are positioned at the periphery of the light source assembly 2, and the positioning columns 12 are used for limiting the light source assembly 2 in the horizontal direction, so that the light source assembly 2 cannot displace in the assembling process, and after the light source assembly 2 is placed between the positioning columns 12, the connecting holes 211 and the strip-shaped grooves 11 are automatically aligned, so that the step of manual alignment is omitted, and the assembly is more convenient and quick.

Referring to fig. 3 and 4, in an embodiment, the light source assembly 2 is abutted against the lamp housing 1, and the positioning posts 12 are located at a plurality of peripheral positions of the light source assembly 2, so that the light source assembly 2 cannot generate displacement in a horizontal direction on the connection surface.

Preferably, the light source assembly 2 is provided with the positioning holes 212 corresponding to the positions of the positioning columns 12, the positioning holes 212 are notches with inward concave edges of the light source assembly 2, when the light source assembly 2 and the lamp housing 1 are assembled, the light source assembly 2 is placed between the positioning columns 12, and the positioning columns 12 are positioned in the positioning holes 212 corresponding to the positions, so that the light source assembly 2 is positioned more stably, and the positioning holes 212 with inward concave edges of the light source assembly 2 are more easily matched with the positioning columns 12 during assembly compared with the traditional round holes.

In order to make the connection between the light source assembly 2 and the lamp housing 1 more stable, in one embodiment, the connection holes 211 are arranged in a linear array on the light source assembly 2, the three groups of connection holes 211 are parallel to each other, the strip-shaped grooves 11 are arranged on the lamp housing 1 corresponding to the connection holes 211, and the strip-shaped grooves 11 are parallel to each other. Preferably, the outer edge profile of the light source assembly 2 is rectangular, and the connecting holes 211 are respectively positioned at the center, four corners and middle points of the four corners of the light source assembly 2, so that the connecting holes 211 are arranged in a 3×3 matrix on the light source assembly 2, and the connecting points are respectively arranged at the center, four corners and middle points of the four corners of the light source assembly 2, thereby ensuring the connection stability of the light source assembly 2 and the lamp housing 1. In this embodiment, the connection holes 211 are all round through holes formed on the light source assembly 2.

In another embodiment, the connection hole 211 includes a connection circular hole 2111 and a connection notch 2112, the connection circular hole is a circular through hole 2111, the connection notch 2112 is a notch recessed inward at the edge of the light source assembly 2, and the connection notch 2112 may also be regarded as a strip hole extending inward from the periphery of the light source assembly 2. The connecting hole 211 near the periphery of the light source component 2 is a connecting hole 2112, and the connecting hole 211 near the center of the light source component 2 is a connecting hole 2111, so that the difficulty of aligning the connecting hole 211 with the strip-shaped groove 11 is smaller when the light source component 2 and the lamp shell 1 are connected.

For example, when the connection holes 211 are respectively located at the center, four corners, and the midpoints of four sides of the light source module 2 such that the connection holes 211 are arranged in a 3×3 matrix on the light source module 2, the connection holes 211 provided at the center of the light source module 2 are connection round holes 2111, and the connection holes 211 provided at the four corners and the midpoints of four sides of the light source module 2 are connection missing holes 2112.

In a specific embodiment, the connector 3 comprises: the diameter of the cap part is larger than that of the connecting hole 211, and the diameter of the rod part is smaller than that of the connecting hole 211, and the rod part is clamped in the strip-shaped groove 11. When the lamp housing 1 and the light source assembly 2 are assembled, the rod part of the connecting piece 3 passes through the connecting hole 211, then is inserted into the strip-shaped groove 11 and is clamped in the strip-shaped groove, and the cap part of the connecting piece 3 presses the light source assembly 2, so that the light source assembly 2 is fixed on the lamp housing 1, and the purpose of connecting the lamp housing 1 and the light source assembly 2 is achieved. Alternatively, the connection member 3 may be a screw.

Further, the groove width of the strip-shaped groove 11 is gradually reduced along the depth direction, the groove width of the notch of the strip-shaped groove 11 is larger than the diameter of the rod part, the groove width of the groove bottom of the strip-shaped groove 11 is equal to or smaller than the diameter of the rod part, and the rod part of the connecting piece 3 is clamped with the strip-shaped groove 11 more tightly when penetrating into the strip-shaped groove 11 until being clamped completely.

In one embodiment, the light source assembly 2 includes: the LED lamp comprises an aluminum substrate 21 and LED lamp beads 22, wherein connecting holes 211 are formed in the aluminum substrate 21, and the LED lamp beads 22 are connected to one surface, far away from the lamp housing 1, of the aluminum substrate 21.

In an embodiment, a power supply cavity 13 is formed on the lamp housing 1, a power supply can be selectively placed in the power supply cavity 13, and when the power supply is electrified, external alternating current is converted into direct current by the power supply to light the LED lamp beads 22; the power supply can be directly arranged on the aluminum substrate 21 without placing the power supply in the power supply accommodating cavity 13, and the LED lamp beads 22 can be lightened by directly electrifying.

In an embodiment, this projecting lamp still includes glass board 4, and glass board 4 lock is in lamp housing 1, and glass board 4 passes through sealant glue connection with the junction of lamp housing 1, and this embodiment covers one deck sealant earlier in glass board 4 and lamp housing 1's lock department, later with glass board 4 lock on lamp housing 1, and the sealant can solidify by oneself after waiting to rest a period, and then seals the casing, reaches the water-proof effects, is different from traditional utilization buckle 4, then beat screw fixation buckle and glass board 4, greatly reduced process and cost of labor, time cost.

Preferably, a reflecting shade 5 is arranged between the light source assembly 2 and the glass plate 4, and the reflecting shade 5 encloses the light source assembly 2 therein, so that the light emitted by the light source assembly 2 is reflected by the reflecting shade 5 and then has a wider light projecting range.

While the utility model has been described with reference to certain preferred embodiments, it will be understood by those skilled in the art that various changes and substitutions of equivalents may be made and equivalents will be apparent to those skilled in the art without departing from the scope of the utility model. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.

Claims

1. A light projecting lamp, comprising:

a lamp housing;

the light source assembly is connected to the inside of the lamp shell;

the connecting piece is used for connecting the lamp shell and the light source assembly;

the lamp comprises a lamp shell, a light source assembly, a connecting piece and a lamp cover, wherein the lamp shell is provided with a strip-shaped groove, the light source assembly is provided with a connecting hole, and the connecting piece penetrates through the connecting hole and the strip-shaped groove.

2. The light projecting lamp of claim 1, wherein the lamp housing is provided with a positioning column, the positioning column is located at the periphery of the light source assembly, and the positioning column is used for limiting the light source assembly in the horizontal direction.

3. The light projecting lamp of claim 2, wherein a positioning hole is formed in the light source assembly corresponding to the positioning column, and the positioning hole is a notch recessed inwards at the edge of the light source assembly.

4. The light projecting lamp of claim 1, wherein the connecting holes are arranged in a linear array on the light source assembly, the three groups of connecting holes are parallel to each other, the strip-shaped grooves are arranged on the lamp housing corresponding to the connecting holes, and the strip-shaped grooves are parallel to each other.

5. The light projector of claim 4, wherein the light source assembly has a rectangular outer edge profile, and the connecting holes are respectively located at the center, four corners and the midpoints of four corners of the light source assembly, so that the connecting holes are arranged in a 3 x 3 matrix on the light source assembly.

6. The light projector lamp of claim 1, wherein the connector comprises: the diameter of the cap part is larger than that of the connecting hole, the diameter of the rod part is smaller than that of the connecting hole, and the rod part is clamped in the strip-shaped groove.

7. The light projector lamp of claim 6, wherein the groove width of the strip groove is gradually reduced along the depth direction, the groove width at the notch of the strip groove is larger than the diameter of the rod part, and the groove width at the groove bottom of the strip groove is equal to or smaller than the diameter of the rod part.

8. The light projecting lamp of claim 1 wherein said light source assembly comprises: the LED lamp bead is connected to one side, far away from the lamp shell, of the aluminum substrate.

9. The light projector lamp of claim 1, wherein the lamp housing is provided with a power supply cavity.

10. The light projector lamp of claim 1, further comprising a glass plate fastened to the lamp housing, wherein the connection between the glass plate and the lamp housing is adhesively connected by a sealant.