CN217482714U

CN217482714U - Lamp shell and lamp

Info

Publication number: CN217482714U
Application number: CN202220949001.0U
Authority: CN
Inventors: 沈云开
Original assignee: Ningbo Gongniu Optoelectronics Technology Co Ltd
Current assignee: Ningbo Gongniu Optoelectronics Technology Co Ltd
Priority date: 2022-04-22
Filing date: 2022-04-22
Publication date: 2022-09-23
Anticipated expiration: 2032-04-22

Abstract

The application provides a lamp shell and a lamp, and relates to the technical field of lamps. The lamp shell comprises a shell body and a power panel mounting part arranged on the shell body, wherein the power panel mounting part is provided with a clamping groove used for clamping a power panel; be equipped with deformation structure in the draw-in groove, deformation structure is used for changing the card of draw-in groove and holds the space in two directions, so that the not unidimensional power strip of draw-in groove adaptation. The lamp shell is convenient for installation of the power panel, has good assembly adaptability to the power panel with size deviation, reduces assembly difficulty and improves assembly efficiency.

Description

Lamp shell and lamp

Technical Field

The utility model relates to a lamps and lanterns technical field particularly, relates to a lamps and lanterns casing and lamps and lanterns.

Background

In the existing lamp assembly process, when a power panel and a shell are assembled, the shell and the power panel are mostly fixed in a clamping groove and interference fit mode. Due to different dimensional tolerances of the incoming materials of each batch of the power panel, the size of the power panel is larger or smaller, and if the size of the power panel is larger, the power panel is difficult to assemble and even cannot be arranged in the shell; if the size of the power panel is smaller, the power panel and the shell are not firmly clamped, and the power panel is easy to fall off, so that assembly failure is caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lamps and lanterns casing and lamps and lanterns, its installation effectiveness and mounting structure reliability that can improve the power strip can be solved among the prior art because the power strip comes the material size every batch and the problem that the assembly difficulty or inefficacy that the deviation arouses appears.

The embodiment of the utility model is realized like this:

in a first aspect, the utility model provides a lamp housing, which comprises a housing main body and a power panel mounting part arranged on the housing main body, wherein the power panel mounting part is provided with a clamping groove for clamping with a power panel; be equipped with deformation structure in the draw-in groove, deformation structure is used for changing in two directions the card of draw-in groove is held the space, so that the not unidimensional power strip of draw-in groove adaptation.

In an optional embodiment, the deformation structure includes a rib disposed in the slot, and the rib can deform in two directions to change a clamping space of the slot.

In an optional embodiment, the power strip mounting part includes a first side wall, a second side wall, and a bottom wall, the first side wall, the second side wall, and the bottom wall form the slot, the first side wall and the second side wall are disposed opposite to each other, and the bottom wall is disposed between the first side wall and the second side wall and is connected to the first side wall and the second side wall, respectively; the first side wall, the second side wall and the bottom wall are respectively connected with the shell main body;

the ribs are disposed on at least one of the first side wall, the second side wall, and the bottom wall.

In an alternative embodiment, the ribs comprise a first rib, one end of the first rib is connected to the bottom wall, and the other end of the first rib is suspended, and the first rib is deformable in a first direction; the first direction is a direction in which the bottom wall is far away from or close to the notch of the clamping groove.

In an alternative embodiment, the ribs comprise second ribs provided on the first side wall or the second side wall, the second ribs being deformable in a second direction; wherein the second direction is a direction in which the first sidewall is far away from or close to the second sidewall.

In an optional embodiment, a protruding rib is arranged on the second rib, and the protruding rib is located on one side, close to the clamping space of the clamping groove, of the second rib.

In an optional embodiment, the second rib is arranged on one side of the first side wall far away from the bottom wall, and the second rib and the second side wall are arranged in a staggered manner; or the second ribs are arranged on one side, away from the bottom wall, of the second side wall, and the second ribs and the first side wall are arranged in a staggered mode.

In an optional implementation manner, the power panel installation part is provided with an installation inlet, a guide inclined plane is arranged at the installation inlet, and the notch of the clamping groove is communicated with the installation inlet.

In an alternative embodiment, the first side wall, the second side wall and the bottom wall are respectively provided with the guide slopes at one end of the installation inlet.

In a second aspect, the present invention provides a lamp, which comprises a light emitting body, a power board and a lamp housing as in any one of the foregoing embodiments, wherein the power board is installed in the slot of the housing main body, and the light emitting body is connected to the power board.

The embodiment of the utility model provides a beneficial effect is:

the embodiment of the utility model provides a lamp housing is equipped with the deformation structure in the draw-in groove of installation power strip, can change the card of draw-in groove in two directions and hold the space, therefore can be applicable to the assembly of the power strip that the tolerance size is different, solves among the prior art because the power strip comes the material size every batch and the problem that the deviation appears and assemble the difficulty or become invalid that arouse, improves the installation effectiveness of power strip and assembly structure's reliability.

The embodiment of the utility model provides a lamp, including luminous body, power strip and foretell lamps and lanterns casing, the power strip is installed in the draw-in groove of shell main part, and the luminous body is connected with the power strip. The problem of assembly difficulty or failure caused by deviation of the material sizes of each batch of the power panel in the prior art can be solved, and the installation efficiency of the power panel and the reliability of an assembly structure are improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural diagram of a first viewing angle of a lamp housing according to an embodiment of the present invention;

FIG. 2 is a schematic cross-sectional view A-A of FIG. 1;

fig. 3 is a schematic structural diagram of a second viewing angle of the lamp housing according to the embodiment of the present invention;

fig. 4 is a partial enlarged structural view at M in fig. 3.

An icon: 100-a luminaire housing; 110-a housing body; 120-power strip mounting; 130-card slot; 140-a first side wall; 150-a second sidewall; 160-bottom wall; 170-first ribs; 180-second ribs; 181-convex rib; 190-installation entrance; 191-a guide ramp.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are required to be absolutely horizontal or pendant, but rather may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 4, the lamp housing 100 of the present embodiment is used for quickly and conveniently installing a power strip, and can solve the problem of assembly difficulty or failure caused by deviation of the incoming size of each batch of power strips in the prior art, thereby improving the installation efficiency of the power strip and the reliability of the assembly structure.

The lamp housing 100 comprises a housing body 110 and a power panel mounting part 120 arranged on the housing body 110, wherein the power panel mounting part 120 is provided with a clamping groove 130, and the clamping groove 130 is used for clamping the power panel; the deformation structure is arranged in the clamping groove 130 and used for changing clamping space of the clamping groove 130 in two directions, so that the clamping groove 130 can be adaptively clamped with power panels with different tolerance sizes, assembly difficulty is reduced, assembly efficiency is improved, and reliability of an assembly structure is guaranteed.

Optionally, the deformation structure includes ribs disposed in the slot 130, and the ribs can deform in two directions to change the holding space of the slot 130. If the size of the power supply board is bigger than normal, in the installation process, under the mutual extrusion action of the power supply board and the groove wall of the clamping groove 130, the ribs are compressed to enable the clamping space to be enlarged, the clamping groove 130 and the power supply board can be clamped conveniently, and the assembly is easier. If the size of the power supply board is smaller, the ribs in the clamping grooves 130 occupy a part of clamping space, so that the clamping space is relatively smaller, the ribs and the power supply board are further clamped under the clamping state of the clamping grooves 130 and the power supply board, the clamping structure is more stable, the clamping effect is better, the reliability of the assembly structure is improved, and the power supply board is prevented from being separated from the assembly structure to cause assembly failure.

In this embodiment, the power board mounting portion 120 includes a first sidewall 140, a second sidewall 150, and a bottom wall 160 forming the card slot 130, the first sidewall 140 and the second sidewall 150 are disposed opposite to each other, and the bottom wall 160 is disposed between the first sidewall 140 and the second sidewall 150 and is connected to the first sidewall 140 and the second sidewall 150, respectively; the first side wall 140, the second side wall 150, and the bottom wall 160 are respectively connected to the housing main body 110, it is understood that the first side wall 140, the second side wall 150, and the bottom wall 160 can be fixedly connected to the housing main body 110, including but not limited to bonding, clipping, riveting, welding, or other connection means; alternatively, the first side wall 140, the second side wall 150, and the bottom wall 160 may be integrally formed with the housing main body 110, i.e., may also be considered as a part of the housing main body 110, which is not particularly limited herein.

Ribs are provided on at least one of the first sidewall 140, the second sidewall 150, and the bottom wall 160. For example, the number of the ribs may be one or more, one or more ribs are provided on the first side wall 140, one or more ribs are provided on the second side wall 150, and one or more ribs are provided on the bottom wall 160; alternatively, the first side wall 140 and the bottom wall 160 are respectively provided with ribs, the first side wall 140 and the second side wall 150 are respectively provided with ribs, and the second side wall 150 and the bottom wall 160 are respectively provided with ribs. It should be noted that the ribs may be made of a material having a certain elasticity, for example, the ribs may deform when being pressed by a force, and may recover to an original state after the force disappears. Or the ribs can be connected in a corresponding structure so as to be convenient for deformation of the ribs due to extrusion in the assembling process. For example, the ribs are fixed at one end and suspended at one end, and during the assembly process, the suspended end is more likely to deviate in spatial position, so that the purpose of changing the clamping space of the clamping groove 130 through deformation is achieved, and no specific limitation is made here. Of course, the deformation structure is not limited to this, and may be a rib in the present embodiment, or may be a structural element with elastic deformation, such as a spring or a spring plate.

In this embodiment, the ribs include a first rib 170, one end of the first rib 170 is connected to the bottom wall 160, and the other end is suspended, and the first rib 170 can deform in a first direction due to mutual extrusion between the power board and the slot wall of the slot 130 during the assembly process; the first direction is a direction in which the bottom wall 160 is far away from or close to the notch of the card slot 130. It can be understood that, in order to better fix the power board on the housing main body 110, two slots 130 are provided on the housing main body 110, the notches of the two slots 130 are opposite, the distance between the two slots 130 matches with the length of the power board, and during installation, one end of the power board is clamped in one slot 130, and the other end is clamped in the other slot 130. That is, two ends of the power board respectively abut against the bottom walls 160 of the two card slots 130, and the first ribs 170 are disposed on the bottom walls 160, so that the distance between the two bottom walls 160 of the two card slots 130 can be adaptively changed, and therefore, for the case that the power board has a dimension deviation in the length direction, the arrangement of the first ribs 170 can better solve the assembly problem in the case.

The ribs comprise second ribs 180, the second ribs 180 are arranged on the first side wall 140 or the second side wall 150, and the second ribs 180 can deform along a second direction due to mutual extrusion of the power panel and the slot walls of the slot 130 in the assembling process; the second direction is a direction in which the first sidewall 140 is far away from or close to the second sidewall 150, that is, the deformation occurs along the width direction of the slot opening of the card slot 130. With this arrangement, when the size of the power supply board in the thickness direction deviates, the assembly of the power supply board can be facilitated. Further, a protruding rib 181 is arranged on the second rib 180, and the protruding rib 181 is arranged on one side of the second rib 180 close to the clamping space of the clamping groove 130. Through setting up protruding muscle 181, can be so that the card of power strip and draw-in groove 130 is held the effect better, and the structure is more stable.

The second ribs 180 are arranged on one side of the first side wall 140 away from the bottom wall 160, and the second ribs 180 and the second side wall 150 are arranged in a staggered manner; alternatively, the second ribs 180 are disposed on a side of the second sidewall 150 away from the bottom wall 160, and the second ribs 180 are disposed in a staggered manner with respect to the first sidewall 140. It can be understood that the second ribs 180 are disposed at an end of the first side wall 140 or the second side wall 150 away from the bottom wall 160, if the thickness of the power board is larger, the second ribs 180 are pressed by the power board during installation and are more easily deformed toward a side away from the holding space, so that the holding space is increased in the width direction of the notch, and the power board is more easily assembled.

In other alternative embodiments, the first sidewall 140 and the second sidewall 150 may also be provided with the second ribs 180, respectively, which is not limited herein.

The power panel mounting portion 120 is provided with a mounting inlet 190, a guiding inclined plane 191 is arranged at the mounting inlet 190, and the notch of the clamping groove 130 is communicated with the mounting inlet 190. The guiding slope 191 is provided to facilitate quick positioning during installation of the power board, and in the view shown in fig. 2, the installation entrance 190 is located above, that is, the power board is inserted into the slot 130 from top to bottom, and the installation entrance 190 is in a bell mouth shape and gradually narrows from top to bottom. In this embodiment, the first, second and

bottom walls

140, 150 and 160 are respectively provided with a guide slope 191 at one end of the installation inlet 190. The power panel is guided and positioned from the installation inlet 190 and then gradually inserted into the clamping groove 130 along the installation inlet 190, so that the assembly and positioning are facilitated, and the assembly efficiency is improved.

Optionally, the first rib 170 is disposed at the bottom of the slot 130, as shown in fig. 2, that is, the first rib 170 is disposed at an end of the slot 130 away from the installation entrance 190, one end of the first rib 170 is connected to an end of the bottom wall 160 away from the installation entrance 190, and the other end is in a suspended state. Like this, in the assembling process of power strip, if the power strip extrudes first rib 170 in the assembling process, can make first rib 170 take place to warp and let the position easier, be favorable to reducing the assembly degree of difficulty, improve assembly efficiency.

The embodiment of the present invention further provides a lamp, which includes a light emitting body, a power board and the lamp housing 100 as in any one of the previous embodiments, wherein the power board is installed in the slot 130 of the housing main body 110, and the light emitting body is connected to the power board. Because the clamping groove 130 is internally provided with the deformation structure, the buffer can be formed in the assembling process, the size of the clamping space of the clamping groove 130 can be changed, the power panels in different batches can be adaptively clamped, the clamping effect is good, and the assembly is easier.

The embodiment of the utility model provides a power strip does with shell main part 110's installation:

if the incoming material size of the power panel is normal, the power panel is placed into the housing main body 110 and enters the card slot 130 through the installation inlet 190 with the guide inclined plane 191, so that the power panel is clamped with the card slot 130, and the installation is completed.

If the supplied material size of the power panel is deviated, for example, the length size of the power panel is too large, the power panel is placed in the housing main body 110 and enters the slot 130 through the installation entrance 190 with the guide inclined plane 191, and when the power panel is placed in the slot 130, the first rib 170 is extruded and elastically deformed in the first direction to complete the installation. Specifically, the first ribs 170 in the two slots 130 are far away from each other to increase the clamping space, so that the power board is easier to mount.

If the incoming material size of the power panel is deviated, if the thickness size of the power panel is larger, the power panel is placed in the housing main body 110 and enters the slot 130 through the installation entrance 190 with the guide inclined plane 191, and due to the increase of the thickness of the power panel, when the power panel is placed in the slot 130, the second rib 180 is elastically deformed in the second direction due to extrusion, and the installation is completed. Specifically, the second ribs 180 in the two slots 130 move respectively in a direction away from the clamping space to increase the clamping space, so that the power panel is easier to install.

It should be noted that, if the size deviation of the power board is large, the larger the deformation of the first rib 170 and the second rib 180, and if the size deviation of the power board is small, the smaller the deformation of the first rib 170 and the second rib 180, so that even if there is a size difference in the power boards supplied in different batches, the power boards can be quickly and efficiently loaded into the slot 130, thereby reducing the assembly difficulty and improving the assembly efficiency and the reliability of the assembly structure.

To sum up, the embodiment of the present invention provides a lamp housing 100 and a lamp, which has the following advantages:

the embodiment of the utility model provides a lamps and lanterns casing 100 is equipped with the deformation structure in the draw-in groove 130 of installation power strip, can change the card of draw-in groove 130 and hold the space, therefore can be applicable to the assembly of the power strip that the tolerance size is different, solves among the prior art because the power strip comes the material size every batch and the problem that the deviation appears the assembly difficulty that arouses or became invalid, improves the installation effectiveness of power strip and assembly structure's reliability. Through set up direction inclined plane 191 at installation entry 190, be convenient for fix a position, direction fast in the assembling process, improve the convenience and the assembly efficiency of operation.

The embodiment of the utility model provides a lamp, including luminous body, power strip and foretell lamps and lanterns casing 100, the power strip is installed in the draw-in groove 130 of shell main part 110, and the luminous body is connected with the power strip. The problem of assembly difficulty or failure caused by deviation of the material sizes of each batch of the power panel in the prior art can be solved, and the installation efficiency of the power panel and the reliability of an assembly structure are improved.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A lamp shell is characterized by comprising a shell main body and a power panel mounting part arranged on the shell main body, wherein the power panel mounting part is provided with a clamping groove used for clamping a power panel; be equipped with deformation structure in the draw-in groove, deformation structure is used for changing in two directions the card of draw-in groove is held the space, so that the not unidimensional power strip of draw-in groove adaptation.

2. The luminaire housing as recited in claim 1, wherein the deformation structure comprises ribs disposed within the slots, the ribs being deformable in two directions to change a retention space of the slots.

3. The lamp housing of claim 2, wherein the power strip mounting portion comprises a first sidewall, a second sidewall and a bottom wall forming the slot, the first sidewall and the second sidewall are disposed opposite to each other, and the bottom wall is disposed between the first sidewall and the second sidewall and connected to the first sidewall and the second sidewall, respectively; the first side wall, the second side wall and the bottom wall are respectively connected with the shell main body;

4. A lamp housing as recited in claim 3, wherein the ribs comprise first ribs, one end of the first ribs being connected to the bottom wall and the other end being suspended, the first ribs being deformable in a first direction; wherein the first direction is a direction in which the bottom wall is far away from or close to the notch of the card slot.

5. A lamp housing as recited in claim 3, wherein the ribs comprise second ribs disposed on the first sidewall or the second sidewall, the second ribs being deformable in a second direction; wherein the second direction is a direction in which the first sidewall is far away from or close to the second sidewall.

6. The lamp housing as claimed in claim 5, wherein the second ribs are provided with ribs, and the ribs are located at a side of the second ribs close to the clamping space of the clamping groove.

7. The lamp housing of claim 5, wherein the second ribs are disposed on a side of the first sidewall away from the bottom wall, and the second ribs are disposed in a staggered manner with respect to the second sidewall; or the second ribs are arranged on one side, far away from the bottom wall, of the second side wall, and the second ribs and the first side wall are arranged in a staggered mode.

8. The lamp housing as claimed in claim 3, wherein the power strip mounting portion has a mounting entrance, the mounting entrance has a guiding inclined plane, and the slot of the slot communicates with the mounting entrance.

9. The lamp housing of claim 8, wherein the first side wall, the second side wall and the bottom wall are each provided with the guide slope at one end of the mounting inlet.

10. A lamp comprising a light emitter, a power board and the lamp housing of any one of claims 1 to 9, wherein the power board is mounted in a slot of the housing body, and the light emitter is connected to the power board.