CN214580942U - Power supply fixing structure of fully-enclosed shell type strip-shaped lamp - Google Patents

Abstract

The utility model relates to the technical field of lamp illumination, in particular to a power supply fixing structure of a totally-enclosed shell type strip-shaped lamp, which comprises a shell, a power supply fixing plate and an end cover, wherein a pair of symmetrically-arranged barb-shaped clamping grooves are arranged in the inner cavity of the shell; the power supply is arranged on the power supply fixing plate, horizontal flanges are symmetrically arranged on two sides of the power supply fixing plate, and a vertical flange which is vertically downward is arranged at one end of the power supply fixing plate; the end cover is fixedly locked at one end of the shell, and presses the vertical flanging on the power fixing plate. The utility model discloses only need with the power fixed plate along the casing axial direction go up the back motion on radial and the vertical direction of slip casing internal restriction power fixed plate, the rethread end cover is fixed on the casing after, and the power fixed plate is pushed down to the end cover, restricts power fixed plate axial removal and rotation again to realize that the power exempts from the screw fixation, easy and simple to handle, the power of being convenient for is changed, the structure commonality is strong, is applicable to the power of various specifications.

Description

Power supply fixing structure of fully-enclosed shell type strip-shaped lamp

Technical Field

The utility model relates to a lamps and lanterns illumination technical field, in particular to power fixed knot of full closed shell formula rectangular shape lamps and lanterns constructs.

Background

With the continuous development of the lamp lighting industry, in order to meet different size and power requirements, strip lamps, especially strip lamps with section type shells are various in quantity and variety, in order to ensure good waterproof grade, the lamp bodies are mostly of a totally enclosed structure, and the enclosed structure has obvious advantages on the whole structure, so that the problem is solved that the installation of a built-in part, especially a core part power supply, is greatly limited due to the fact that the structure is enclosed, the existing solution is that firstly, a part needing to be built-in is inserted into a shell cavity and then fixed in a pasting mode, and secondly, the end part of the shell is fixed by a screw; the two schemes have obvious defects, the pasting mode is not firm, and the adhesive is easy to fall off after being vibrated to generate abnormal sound; the end part screw fixing mode can only fix one screw at the part close to the end part of the lamp body, one end in the cavity of the lamp body cannot be fixed, and the screw fixing is limited by a totally enclosed space, so that the operation is inconvenient and the efficiency is low; the disassembly is inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model provides a power installation change difficulty in the rectangular shape lamps and lanterns of totally enclosed casing among the correlation technique, operating efficiency is low, it is fixed insecure, the poor problem of structural commonality, a power fixed knot of the rectangular shape lamps and lanterns of totally enclosed casing formula constructs is proposed, through installing the power on the power fixed plate in advance, slide the power fixed plate in the lamp body along the draw-in groove of lamp body again, the removal and the rotation of two directions of restriction power, fasten the power fixed plate on the lamp body through fixing the end cover on the lamp body, restrict the removal and the rotation of the third direction of power again, thereby six degrees of freedom in power space have been restricted, realize that the power exempts from the screw fixation, and is easy and simple to handle, and fast, the power is dismantled and is changed conveniently, strong structural commonality, be suitable for the power of various specifications.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme: a power supply fixing structure of a fully-enclosed shell type strip-shaped lamp comprises a shell, a power supply fixing plate and an end cover, wherein a pair of symmetrically-arranged barb-shaped clamping grooves are formed in an inner cavity of the shell; the power supply is arranged on the power supply fixing plate, horizontal flanges are symmetrically arranged on two sides of the power supply fixing plate, and a vertical flange which is vertically downward is arranged at one end of the power supply fixing plate; the end cover is fixedly locked at one end of the shell, and presses the vertical flanging on the power fixing plate.

Preferably, the shell is a totally enclosed elongated aluminum profile.

As a preferred scheme, a clamping groove plane and a clamping groove vertical plane are symmetrically arranged on the clamping groove.

Preferably, the power fixing plate slides into the barb-shaped slot along the axial direction of the shell along the flanging, and the slot plane and the slot vertical plane on the slot respectively limit the rotation and the movement of the power fixing plate in the radial direction and the vertical direction.

Preferably, the power supply is fixed on the power supply fixing plate through screws.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a power is installed earlier on the power fixed plate, through draw-in groove on the closed casing and the turn-ups on the power fixed plate, only need with the power fixed plate along the casing axial direction go up the interior radial and the ascending back motion of vertical direction of limiting the power fixed plate of slip casing, the rethread end cover is fixed on the casing after, the power fixed plate is pushed down to the end cover, restrict the axial removal of power fixed plate and rotate again, thereby realize that the power exempts from the screw fixation, and is easy and simple to handle, the power of being convenient for is changed, the structure commonality is strong, be applicable to the power of various specifications.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a cross-sectional view of the housing of the present invention;

fig. 3 is a schematic structural view of the power fixing plate of the present invention;

fig. 4 is an axial cross-sectional view of the present invention.

In the figure:

1. the device comprises a shell, 1-1 parts of clamping grooves, 1-1-1 parts of clamping groove planes, 1-1-2 parts of clamping groove vertical surfaces, 2 parts of a power supply, 3 parts of a power supply fixing plate, 3-1 parts of horizontal flanges, 3-2 parts of vertical flanges, 4 parts of end covers.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. 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 is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

Unless specifically stated otherwise, the relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present invention. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. 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, further discussion thereof is not required in subsequent figures.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the orientation words such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and in the case of not making a contrary explanation, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be interpreted as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and if not stated otherwise, the terms have no special meaning, and therefore, the scope of the present invention should not be construed as being limited.

As shown in fig. 1 to 4, a power fixing structure of a fully enclosed housing type elongated lamp comprises a housing 1, a power supply 2, a power fixing plate 3 and an end cover 4, wherein a pair of symmetrically arranged barb-shaped clamping grooves 1-1 are arranged in an inner cavity of the housing 1; the power supply 2 is arranged on the power supply fixing plate 3, as shown in fig. 3, the left side and the right side of the power supply fixing plate 3 are symmetrically provided with horizontal flanges 3-1, and the front end of the power supply fixing plate 3 is provided with a vertical flange 3-2 which vertically faces downwards; the power fixing plate 3 can slide into the barb-shaped clamping groove 1-1 along the axial direction of the shell 1 along the horizontal flanging 3-1; the end cover 4 is fixedly locked at the rear end of the shell 1, and the end cover 4 presses the vertical flanging 3-2 on the power fixing plate 3, so that the axial movement of the power fixing plate 3 is limited.

In one embodiment, the housing 1 is a fully enclosed elongated aluminum profile.

In one embodiment, the slot 1-1 is symmetrically provided with a slot plane 1-1-1 and a slot vertical plane 1-1-2, the power fixing plate 3 slides along the flange 3-1 into the inverted hook-shaped slot 1-1 along the axial direction of the housing 1, and the slot plane 1-1-1 and the slot vertical plane 1-1-2 respectively limit the radial and vertical rotation and movement of the power fixing plate 3.

In one embodiment, the power source 2 is fixed to the power source fixing plate 3 by screws.

The above is the preferred embodiment of the present invention, and the technical personnel in the field of the present invention can also change and modify the above embodiment, therefore, the present invention is not limited to the above specific embodiment, and any obvious improvement, replacement or modification made by the technical personnel in the field on the basis of the present invention all belong to the protection scope of the present invention.

Claims (5)

1. A power supply fixing structure of a totally-enclosed shell type elongated lamp is characterized in that: the power supply comprises a shell (1), a power supply (2), a power supply fixing plate (3) and an end cover (4), wherein a pair of symmetrically arranged barb-shaped clamping grooves (1-1) are formed in the inner cavity of the shell (1); the power supply (2) is arranged on the power supply fixing plate (3), horizontal flanges (3-1) are symmetrically arranged on two sides of the power supply fixing plate (3), and a vertical flange (3-2) which vertically faces downwards is arranged at one end of the power supply fixing plate; the end cover (4) is fixedly locked at one end of the shell (1), and the end cover (4) presses the vertical flanging (3-2) on the power fixing plate (3).

2. The power fixing structure of the fully enclosed housing elongated luminaire of claim 1, characterized in that: the shell (1) is a totally enclosed type strip-shaped aluminum profile.

3. The power fixing structure of the fully enclosed housing elongated luminaire of claim 1, characterized in that: the clamping groove (1-1) is symmetrically provided with a clamping groove plane (1-1-1) and a clamping groove vertical surface (1-1-2).

4. A power supply fixing structure of a fully enclosed housing type elongated light fixture according to claim 3, characterized in that: the power fixing plate (3) slides into the barb-shaped clamping groove (1-1) along the axial direction of the shell (1) along the flanging (3-1), and the radial and vertical rotation and movement of the power fixing plate (3) are limited by the clamping groove plane (1-1-1) and the clamping groove vertical plane (1-1-2) on the clamping groove (1-1) respectively.

5. The power fixing structure of the fully enclosed housing elongated luminaire of claim 1, characterized in that: the power supply (2) is fixed on the power supply fixing plate (3) through screws.

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