CN220082921U - Lamp housing convenient to assemble - Google Patents

Abstract

The utility model provides a lamp housing convenient to assemble, which comprises a housing and a bracket, wherein the housing is rotatably arranged on the bracket; the shell comprises a first shell and a second shell, the first shell and the second shell are cylindrical and matched with each other, a connecting part is arranged on the periphery of the first shell, and a clamping block corresponding to the connecting part is arranged on the inner side of the second shell; the first shell is near one end of the second shell is a matching end, a clamping groove is formed in the connecting portion, a clamping opening is formed in the side wall of the clamping groove, the clamping opening is communicated with the matching end, a sealing piece is arranged on the connecting portion, and the sealing piece is located at the clamping opening. The lamp housing convenient to assemble is simple in structure and easy to install.

Description

Lamp housing convenient to assemble

Technical Field

The utility model relates to the technical field of lamps, in particular to a lamp housing convenient to assemble.

Background

The lamp housing of the existing lamps is generally composed of an upper cover and a shell, the upper cover is fixed on the shell through screws, and by adopting the structural design, excessive exposed screws are arranged on the upper cover, so that the appearance effect of the lamps is affected, and the lamp cap is complicated to install and detach in a screw fixing mode.

Disclosure of Invention

In order to solve the above problems, the present utility model is to provide a lamp housing which is easy to assemble, simple in structure and easy to install.

In order to achieve the above object, the present utility model provides a lamp housing which is easy to assemble, comprising a housing and a bracket, wherein the housing is rotatably arranged on the bracket;

the shell comprises a first shell and a second shell, the first shell and the second shell are cylindrical and matched with each other, a connecting part is arranged on the periphery of the first shell, and a clamping block corresponding to the connecting part is arranged on the inner side of the second shell;

the first shell is near one end of the second shell is a matching end, a clamping groove is formed in the connecting portion, a clamping opening is formed in the side wall of the clamping groove, the clamping opening is communicated with the matching end, a sealing piece is arranged on the connecting portion, and the sealing piece is located at the clamping opening.

According to another specific embodiment of the utility model, the connecting part is provided with an intermediate groove, the intermediate groove is positioned between the clamping groove and the matching end, and the intermediate groove is communicated with the clamping groove and the matching end; the two side walls of the middle groove are respectively provided with an inlet and an outlet, and the inlet and the outlet of the middle groove are arranged in a staggered mode.

According to another embodiment of the utility model, the intermediate tank is provided with at least two.

According to another embodiment of the utility model, the intermediate groove surrounds the circumference of the first shell, and the width of the intermediate groove is larger than the width of the clamping block.

According to another embodiment of the present utility model, the length of the connecting portion in the axial direction of the first case is smaller than the length of the second case.

According to another embodiment of the utility model, the closure is a dome.

According to another specific embodiment of the utility model, the bracket comprises a bottom plate and two connecting lugs, wherein the two connecting lugs are connected to two sides of the bottom plate, connecting columns are arranged on two sides of the shell, and the two connecting columns are respectively connected to the connecting lugs in a rotating mode.

The utility model adopts a shell and a bracket, wherein the shell is rotatably arranged on the bracket; the shell comprises a first shell and a second shell, the first shell and the second shell are cylindrical and matched with each other, a connecting part is arranged on the periphery of the first shell, and a clamping block corresponding to the connecting part is arranged on the inner side of the second shell; the first shell is near one end of the second shell is a matching end, a clamping groove is formed in the connecting portion, a clamping opening is formed in the side wall of the clamping groove, the clamping opening is communicated with the matching end, a sealing piece is arranged on the connecting portion, and the sealing piece can plug the clamping opening.

When the clamping block of the second shell enters the clamping groove of the first shell from the clamping opening during assembly, the sealing piece blocks the clamping opening, and the second shell is rotated to enable the clamping block to be dislocated with the clamping opening; the assembly can be completed.

The present utility model will be described in further detail with reference to the accompanying drawings.

Drawings

FIG. 1 is a schematic perspective view of a lamp housing for easy assembly;

fig. 2 is a schematic perspective view of a first shell of the lamp housing for easy assembly;

fig. 3 is a schematic structural view of a lamp housing for easy assembly.

Reference numerals:

10. a housing; 11. a first shell; 111. a mating end; 112. a clamping groove; 113. a clamping opening; 114. a middle groove; 12. a second case; 121. a clamping block; 13. a closure; 20. a bracket; 21. a negative; 22. and a connecting lug.

Detailed Description

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", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore 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 at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically 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, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. 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 "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.

The present embodiment provides a lamp housing which is convenient to assemble, as shown in fig. 1 to 3, and comprises a housing 10 and a bracket 20, wherein the housing 10 is rotatably arranged on the bracket 20; the shell 10 comprises a first shell 11 and a second shell 12, the first shell 11 and the second shell 12 are cylindrical and matched with each other, a connecting part is arranged on the periphery of the first shell 11, and a clamping block 121 corresponding to the connecting part is arranged on the inner side of the second shell 12; the first shell 11 is provided with a matching end 111 at one end close to the second shell 12, the connecting part is provided with a clamping groove 112, the side wall of the clamping groove 112 is provided with a clamping opening 113, the clamping opening 113 is communicated with the matching end 111, the connecting part is provided with a sealing piece 13, and the sealing piece 13 is positioned at the clamping opening 113.

When the second shell 12 is assembled, the clamping block 121 of the second shell 12 enters the clamping groove 112 of the first shell 11 from the clamping opening 113, the sealing piece 13 blocks the clamping opening 113, the second shell 12 is rotated, and the clamping block 121 slides on the clamping groove 112, so that the clamping block 121 and the clamping opening 113 are dislocated; the assembly can be completed.

In this embodiment, the closing member 13 is a spring, one end of the closing member 13 is connected to the connecting portion, when the closing member is assembled, the clamping block 121 pushes the closing member 13 open, the closing member 13 moves away from the clamping opening 113, so that the clamping block 121 passes through the clamping opening 113 to reach the clamping groove 112, and the second shell 12 is rotated, so that the clamping block 121 and the clamping opening 113 are dislocated, the closing member 13 is reset, the clamping opening 113 is blocked, and the clamping block 121 is prevented from sliding out.

The connecting part is provided with an intermediate groove 114, the intermediate groove 114 is positioned between the clamping groove 112 and the matching end 111, and the intermediate groove 114 is communicated with the clamping groove 112 and the matching end 111; the two side walls of the middle groove 114 are respectively provided with an inlet and an outlet, the clamping block 121 passes through the middle groove 114 from the matching end 111 to enter the clamping groove 112, and the middle groove 114 can avoid the situation that the first shell 11 and the second shell 12 are separated due to the sliding of the clamping block 121 from the clamping opening 113; the inlet and outlet of the middle groove 114 are offset, so as to further limit the clamping block 121 from being directly separated from the connecting portion.

At least two intermediate grooves 114 are provided, and in this embodiment, three intermediate grooves 114 are provided, and three intermediate grooves 114 are provided in parallel.

The middle groove 114 surrounds the circumference side of the first shell 11, the width of the middle groove 114 is larger than the width of the clamping block 121, so that the clamping block 121 can conveniently pass through, meanwhile, the width of the clamping groove 112 is equal to the width of the clamping block 121, the width of the clamping groove 112 is larger than the width of the clamping block 121, the clamping block 121 easily shakes inside the clamping groove 112, and the width of the clamping groove 112 is smaller than the width of the clamping block 121, so that the clamping block 121 is not easy to enter the clamping groove 112.

The length of the connecting portion in the axial direction of the first shell 11 is smaller than the length of the second shell 12, so that the first shell 11 and the second shell 12 are assembled when the clamping block 121 is clamped on the clamping groove 112.

The bracket 20 comprises a bottom plate 21 and two connecting lugs 22, the two connecting lugs 22 are connected to two sides of the bottom plate 21, connecting columns are arranged on two sides of the shell 10, the two connecting columns are respectively connected to the connecting lugs 22 in a rotating mode, and the bracket 20 plays a supporting role.

While the utility model has been described in terms of preferred embodiments, it is not intended to limit the scope of the utility model. It is intended that all modifications within the scope of the utility model, i.e., all equivalents thereof, be embraced by the utility model as they come within their scope without departing from the utility model.

Claims (7)

1. The lamp housing is convenient to assemble and is characterized by comprising a housing and a bracket, wherein the housing is rotatably arranged on the bracket;

the shell comprises a first shell and a second shell, the first shell and the second shell are cylindrical and matched with each other, a connecting part is arranged on the periphery of the first shell, and a clamping block corresponding to the connecting part is arranged on the inner side of the second shell;

the first shell is near one end of the second shell is a matching end, a clamping groove is formed in the connecting portion, a clamping opening is formed in the side wall of the clamping groove, the clamping opening is communicated with the matching end, a sealing piece is arranged on the connecting portion, and the sealing piece can plug the clamping opening.

2. The lamp housing of claim 1, wherein said connection portion has an intermediate slot therebetween, said intermediate slot communicating said engagement slot with said mating end; the two side walls of the middle groove are respectively provided with an inlet and an outlet, and the inlet and the outlet of the middle groove are arranged in a staggered mode.

3. The lamp envelope of claim 2, wherein the intermediate groove is provided with at least two.

4. The lamp housing of claim 2, wherein said intermediate groove surrounds a peripheral side of said first housing, and wherein a width of said intermediate groove is greater than a width of said fixture block.

5. The lamp housing of claim 1, wherein a length of said connection portion in an axial direction of said first housing is smaller than a length of said second housing.

6. The lamp housing of claim 1, wherein said closure member is a dome.

7. The lamp housing of claim 1, wherein said bracket comprises a bottom plate and two connecting lugs, said two connecting lugs being connected to two sides of said bottom plate, said two sides of said housing being provided with connecting posts, said two connecting posts being rotatably connected to said connecting lugs, respectively.