CN212497566U

CN212497566U - Clamp convenient for screwing middle ring die casting and lamp housing

Info

Publication number: CN212497566U
Application number: CN202021198979.5U
Authority: CN
Inventors: 冯爱辉; 彭湘民
Original assignee: Shenzhen Publise Technology Co ltd
Current assignee: Shenzhen Publise Technology Co ltd
Priority date: 2020-06-24
Filing date: 2020-06-24
Publication date: 2021-02-09
Anticipated expiration: 2030-06-24

Abstract

The utility model discloses a conveniently screw anchor clamps of zhonghuan die casting and lamp body, including lamp body, diffuser, light-passing board, zhonghuan die casting and clamping seat, diffuser has been placed to the inboard of lamp body, the light-passing board is installed to diffuser inboard in the lamp body, the lateral wall of lamp body is equipped with the external screw thread, the inner wall of zhonghuan die casting is equipped with the internal thread that cooperatees with the external screw thread, the bottom of lamp body is the hemisphere, the bottom symmetry of lamp body is equipped with the spacing groove, the top of clamping seat is equipped with the hemisphere groove that cooperatees with the lamp body bottom, the equidistance is equipped with a plurality of stop devices that cooperate with the spacing groove in the clamping seat, this conveniently screws the anchor clamps of zhonghuan die casting and lamp body, through the setting of stop device and spacing groove, conveniently screws well lamp body ring die casting, and, the operation is simple and convenient, and is practical.

Description

Clamp convenient for screwing middle ring die casting and lamp housing

Technical Field

The utility model relates to an anchor clamps technical field specifically is an anchor clamps of zhonghuan die casting and lamp body of conveniently screwing.

Background

When the lamp is assembled, after the diffuser is arranged on the inner side of the lamp shell, the lamp shell and the diffuser need to be fixed and sealed through the middle ring die casting, the existing assembling and fixing needs two hands of workers to complete, one hand holds the lamp shell, the other hand holds the middle ring die casting to screw, the task amount is large, particularly, the bottom of the lamp shell is an arc-shaped surface, the hand is easy to slip, and the assembling is difficult. Therefore, a clamp for conveniently screwing the middle ring die casting and the lamp shell is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a conveniently screw anchor clamps of zhonghuan die casting and lamp body to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a conveniently screw anchor clamps of zhonghuan die casting and lamp body, includes lamp body, diffuser, light-passing board, zhonghuan die casting and presss from both sides tight seat, the diffuser has been placed to the inboard of lamp body, the light-passing board is installed to diffuser inboard in the lamp body, the lateral wall of lamp body is equipped with the external screw thread, the inner wall of zhonghuan die casting is equipped with the internal thread with external screw thread matched with, the bottom of lamp body is the hemisphere, the bottom symmetry of lamp body is equipped with the spacing groove, the top of pressing from both sides tight seat is equipped with the hemisphere groove with lamp body bottom matched with, it is equipped with a plurality of and spacing groove matched.

Preferably, stop device includes spring and gag lever post, press from both sides the interior equal angle of tight seat and be equipped with the mounting groove, the inside spring that is equipped with of mounting groove, the one end of spring is fixed with the gag lever post, and gag lever post and mounting groove sliding connection, the one end of gag lever post passes the mounting groove and extends at the hemisphere inslot.

Preferably, the bottom end of the limiting groove is provided with a fillet.

Preferably, the bottom of the lamp housing is provided with a wire clamp.

Preferably, four corners of the clamping seat are provided with mounting holes.

Preferably, the top of zhonghuan die casting is equipped with the light and dodges the hole, and the diameter that the light dodged the hole is less than the diameter on light-passing board top.

Preferably, the middle ring die casting is a plastic material frame.

Preferably, the side wall of the middle ring die casting is arc-shaped.

Preferably, the clamping seat comprises a base and a hemispherical plate detachably connected to the base, and the hemispherical groove is located on the hemispherical plate.

Compared with the prior art, the beneficial effects of the utility model are that: firstly, the diffuser and the light-transmitting plate are placed in the lamp shell, then the lamp shell is placed in the hemispherical groove, then the middle ring die-casting is covered on the outer side of the lamp shell, the middle ring die-casting is pressed while the middle ring die-casting is rotated, under the action of gravity of the lamp shell and the light-transmitting plate and the external pressure, the limiting rods contacted with the bottom of the lamp shell are pressed into the mounting groove, the spring is compressed, two limiting rods (the number of the limiting rods is more, the distance between the adjacent limiting rods is smaller) are extruded into the limiting grooves along the chamfered angles, so that the lamp shell is locked relative to the clamping seat, when the external threads on the outer side wall of the lamp shell and the internal threads on the inner side wall of the middle ring die-casting are completely meshed and locked, the packaging is completed, the middle lamp shell ring die-casting can be conveniently screwed by one hand without fixing the lamp shell, is more practical.

Drawings

Fig. 1 is an exploded view of the overall structure of the present invention;

fig. 2 is a schematic view of the bottom structure of the lamp housing of the present invention;

fig. 3 is a schematic structural view of the outer side wall of the lamp housing of the present invention;

FIG. 4 is a schematic view of the installation position of the light-transmitting plate of the present invention;

FIG. 5 is a schematic structural view of a middle ring die casting of the present invention;

fig. 6 is a schematic structural view of the clamping seat of the present invention;

FIG. 7 is a schematic structural view of the position limiter of the present invention;

fig. 8 is a schematic view of the diffuser structure of the present invention.

In the figure: 1. a lamp housing; 2. a diffuser; 3. a light-transmitting plate; 4. an external thread; 5. an internal thread; 6. a limiting groove; 7. a clamping seat; 8. a hemispherical groove; 9. a limiting device; 10. mounting grooves; 11. a spring; 12. a limiting rod; 13. rounding off; 14. wire clamps; 15. mounting holes; 16. a middle ring die casting; 17. light dodges the hole.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides an anchor clamps of convenient zhonghuan die casting of screwing and lamp body, includes lamp body 1, diffuser 2, light-passing board 3, zhonghuan die casting 16 and presss from both sides tight seat 7, diffuser 2 has been placed to the inboard of lamp body 1, light-passing board 3 is installed to 2 inboards of diffuser in the lamp body 1, the lateral wall of lamp body 1 is equipped with external screw thread 4, the inner wall of zhonghuan die casting 16 is equipped with the internal thread 5 with external screw thread 4 matched with, the bottom of lamp body 1 is the hemisphere, the bottom symmetry of lamp body 1 is equipped with spacing groove 6, the top of pressing from both sides tight seat 7 is equipped with and holds bottom matched with hemisphere groove 8 with lamp body 1, press from both sides the interior equal angle of tight seat 7.

Referring to fig. 6 to 7, the limiting device 9 includes a spring 11 and a limiting rod 12, an installation groove 10 is disposed at an equal angle in the clamping seat 7, the spring 11 is disposed in the installation groove 10, a limiting rod 12 is fixed at one end of the spring 11, the limiting rod 12 is slidably connected to the installation groove 10, and one end of the limiting rod 12 passes through the installation groove 10 and extends into the hemispherical groove 8.

The bottom of spacing groove 6 is equipped with radius 13, makes things convenient for gag lever post 12 to insert in the spacing groove 6.

The wire clamp 14 is installed to the bottom of lamp body 1, conveniently fixes the electric wire on the light-passing board 3.

Four corners of the clamping base 7 are provided with mounting holes 15, so that the clamping base 7 can be conveniently fixed.

The top of zhonghuan die casting 16 is equipped with light and dodges hole 17, and the diameter that the light dodged hole 17 is less than the diameter on light-passing board 3 top, makes zhonghuan die casting 16 cover light-passing board 3 completely, prevents that light-passing board 3 from droing.

The middle ring die casting 16 is a plastic material framework, and is low in manufacturing cost and convenient to machine.

The side wall of the middle ring die casting 16 is arc-shaped, and forms stable transition with the lamp housing 1, so that the whole body is more attractive.

Preferably, press from both sides tight seat 7 include and base and detachable connect be in hemisphere board on the base (the base can refer to the part that serial number 7 indicates, hemisphere board also can refer to the part that serial number 8 indicates), but hemisphere board snap-fit connection is on the base, hemisphere groove 8 is located on the hemisphere board, can be applicable to the lamps and lanterns of different model specifications through changing hemisphere board.

The working principle is as follows: firstly, a diffuser 2 and a light transmission plate 3 are placed in a lamp shell 1, then the lamp shell 1 is placed in a hemispherical groove 8, then a middle ring die casting 16 is covered on the outer side of the lamp shell 1, the middle ring die casting 16 is pressed, the middle ring die casting 16 is rotated at the same time, pressure is applied, a limiting rod 12 contacted with the bottom of the lamp shell 1 is pressed into a mounting groove 10, a spring 11 is compressed, two limiting rods 12 are extruded into a limiting groove 6 along a chamfer angle 13 to lock the lamp shell 1 relative to a clamping seat 7, when an external thread 4 on the outer side wall of the lamp shell 1 is completely meshed and locked with an internal thread 5 on the inner side wall of the middle ring die casting 16, packaging is completed, the lamp shell 1 and the middle ring die casting 16 are convenient to be screwed by one hand without fixing the lamp shell 1 by the other hand through the arrangement of a limiting device 9 and the limiting groove 6, is more practical.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a conveniently screw anchor clamps of zhonghuan die casting and lamp body which characterized in that: including lamp body (1), diffuser (2), light-passing board (3), zhonghuan die casting (16) and press from both sides tight seat (7), diffuser (2) have been placed to the inboard of lamp body (1), light-passing board (3) are installed to diffuser (2) inboard in lamp body (1), the lateral wall of lamp body (1) is equipped with external screw thread (4), the inner wall of zhonghuan die casting (16) is equipped with internal thread (5) with external screw thread (4) matched with, the bottom of lamp body (1) is the hemisphere, the bottom symmetry of lamp body (1) is equipped with spacing groove (6), the top of pressing from both sides tight seat (7) is equipped with half ball groove (8) with lamp body (1) bottom matched with, press from both sides the interior equal angle of tight seat (7) and be equipped with a plurality of and spacing groove (6) matched with stop device.

2. The clamp for facilitating screwing of the middle ring die casting and the lamp housing according to claim 1, wherein: stop device (9) include spring (11) and gag lever post (12), press from both sides the interior equal angle of holder (7) and be equipped with mounting groove (10), mounting groove (10) inside is equipped with spring (11), the one end of spring (11) is fixed with gag lever post (12), and gag lever post (12) and mounting groove (10) sliding connection, the one end of gag lever post (12) is passed mounting groove (10) and is extended in hemisphere groove (8).

3. The clamp for facilitating screwing of the middle ring die casting and the lamp housing as claimed in claim 2, wherein: and the bottom end of the limiting groove (6) is provided with a fillet (13).

4. The clamp for facilitating screwing of the middle ring die casting and the lamp housing according to claim 1, wherein: and a wire clamp (14) is installed at the bottom of the lamp shell (1).

5. The clamp for facilitating screwing of the middle ring die casting and the lamp housing according to claim 1, wherein: four corners of the clamping seat (7) are provided with mounting holes (15).

6. The clamp for facilitating screwing of the middle ring die casting and the lamp housing according to claim 1, wherein: the top of zhonghuan die casting (16) is equipped with light and dodges hole (17), and the diameter that the diameter of light dodged hole (17) is less than the diameter on light-passing board (3) top.

7. The clamp for facilitating screwing of the middle ring die casting and the lamp housing according to claim 1, wherein: the middle ring die casting (16) is a plastic material framework.

8. The clamp for facilitating screwing of the middle ring die casting and the lamp housing according to claim 1, wherein: the side wall of the middle ring die casting (16) is arc-shaped.

9. The clamp for facilitating screwing of the middle ring die casting and the lamp housing according to claim 1, wherein: the clamping seat (7) comprises a base and a hemispherical plate detachably connected to the base, and the hemispherical groove (8) is formed in the hemispherical plate.