CN216844535U

CN216844535U - Movable end cover for lamp and lamp

Info

Publication number: CN216844535U
Application number: CN202220357541.XU
Authority: CN
Inventors: 谢彦涛; 李世杰
Original assignee: Zhongshan Aixuan Lighting Technology Co ltd
Current assignee: Zhongshan Aixuan Lighting Technology Co ltd
Priority date: 2022-02-22
Filing date: 2022-02-22
Publication date: 2022-06-28
Anticipated expiration: 2032-02-22

Abstract

The utility model discloses a lamps and lanterns are with activity end cover and lamps and lanterns. Including the end cover body, open and shut the lid and rotate the connecting piece, install first connecting hole at the end cover body, first connecting hole runs through the internal surface and the surface mounting of end cover body, is being rotated the connecting piece and is being formed with first screw thread blind hole towards the surface of end cover body installation, and connecting bolt passes first connecting hole and the first screw thread blind hole of fixed connection, forms the rotation spread groove rotating between connecting piece and the end cover body, and the lid that opens and shuts rotates to connect and rotate the spread groove. The utility model discloses can solve current bolt and install and fix from the outside and receive the problem of corruption easily.

Description

Movable end cover for lamp and lamp

Technical Field

The utility model relates to the technical field of lamps and lanterns, concretely relates to movable end cover and lamps and lanterns for lamps and lanterns.

Background

The projector is a lamp that specifies that the illuminance on the illuminated surface is higher than that in the surrounding environment. Also known as spotlights. In general, it can be aimed in any direction and has a structure that is not affected by the climatic conditions. The method is mainly used for large-area operation field mines, building outlines, stadiums, overpasses, monuments, parks, flower beds and the like.

In prior art, need often maintain and change the bulb of projecting lamp as required when using the projecting lamp, the bulb process of maintaining and changing the projecting lamp needs open the lid that opens and shuts of projecting lamp from the back of projecting lamp. However, the conventional mounting structure of the opening and closing cover is externally mounted and fixed, and the bolts for mounting and fixing are easily corroded.

Disclosure of Invention

The utility model discloses a not enough to prior art, the utility model discloses a lamps and lanterns are with activity end cover and lamps and lanterns can solve current bolt and install and fix the problem that receives the corruption easily from the outside.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

the movable end cover for the lamp comprises an end cover body, an opening and closing cover body and a rotating connecting piece, wherein a first connecting hole is installed in the end cover body and penetrates through the inner surface and the outer surface of the end cover body, a first threaded blind hole is formed in the surface, installed towards the end cover body, of the rotating connecting piece, a connecting bolt penetrates through the first connecting hole and is fixedly connected with the first threaded blind hole, a rotating connecting groove is formed between the rotating connecting piece and the end cover body, and the opening and closing cover body is connected with the rotating connecting groove in a rotating mode.

According to the preferred technical scheme, the rotary connecting piece comprises a first part used for being connected with the end cover body, the first part extends along the direction perpendicular to the outer surface of the end cover body, and the first threaded blind hole is formed in the first part in a mounting mode. The first part arranged on the rotating connecting piece can help to arrange and fix the rotating connecting piece on the end cover body, and is beneficial to maintaining the stability of the rotating connecting piece.

According to the preferable technical scheme, the lower surface of the first part is installed towards the outer surface of the end cover body, and the opening of the first threaded blind hole is located on the lower surface of the first part. The first threaded blind hole formed in the first portion can help to mount and secure the rotary connector from the interior of the end cap body, which is beneficial to avoiding corrosion of the connecting bolt.

Preferred technical scheme, first screw thread blind hole extends along the direction of the surface of perpendicular end cover body, and first screw thread blind hole and first connecting hole coaxial arrangement. The vertically formed blind first threaded hole helps to maintain a tight connection between the lower surface of the first portion and the outer surface of the end cap body, which is beneficial to further avoid corrosion of the attachment bolts.

According to the preferred technical scheme, the rotating connecting piece comprises a second part used for connecting the opening and closing cover body, the second part extends along the arc-shaped direction, and the rotating connecting groove is arranged on the second part. The second part arranged on the rotary connecting piece can help to position the opening and closing cover body on the end cover body and guide the opening and closing cover body to rotate, and is favorable for keeping the connection between the opening and closing cover body and the end cover body.

According to the preferred technical scheme, the two rotating connecting grooves are located on two sides of the second portion and are respectively installed, the two rotating connecting shafts are installed at one end of the opening and closing cover body, and the two rotating connecting shafts are respectively connected with the two rotating connecting grooves in a rotating mode. The two rotary connecting grooves formed in the second part can help guide the opening and closing cover body to rotate from two sides of the rotary connecting piece, and the stability of the rotary connecting piece in the rotating process is kept.

Additionally, the utility model also discloses a lamp, including lamps and lanterns with movable end cover and bulb body, the bulb body is located the inside setting of lamps and lanterns, lamps and lanterns are with movable end cover for the arbitrary embodiment of above-mentioned lamps and lanterns movable end cover for the lamps and lanterns.

The utility model discloses a lamps and lanterns are with activity end cover and lamps and lanterns has following advantage:

the rotating connecting piece can help the end cover body to be rotatably connected with the opening and closing cover body, and the rotating process of the opening and closing cover body can be kept smooth and stable. Through changing the relative position at the first screw thread blind hole that the rotation connecting piece formed, through the mode of carrying out installation connecting bolt from the inside of end cover body, can help protect connecting bolt, avoid the direct corrosion effect of sand blown corrosion and rainwater corruption to connecting bolt. By changing the relative position of the rotary connecting groove formed by the rotary connecting piece, the rotary connecting shaft of the opening and closing cover body can be protected by simultaneously connecting the opening and closing cover bodies from the two sides of the rotary connecting piece.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.

It is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is a schematic structural view (hidden rotating connecting piece) of an embodiment of the present invention;

FIG. 3 is a schematic structural view of a rotary connector according to an embodiment of the present invention;

fig. 4 is a schematic structural view of the rotating connecting member in another direction according to the embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are some, but not all embodiments of the present invention.

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.

Example 1

As shown in fig. 1 to 4, the embodiment of the present invention provides a movable end cover for a lamp, including an end cover body 1, an opening and closing cover body 2 and a rotating connecting piece 3, a first connecting hole 11 can be formed in the end cover body 1 by turning, and the first connecting hole 11 runs through the inner surface and the outer surface of the end cover body 1.

The surface of the rotary joint 3 that is mounted toward the end cover body 1 may be formed with a first threaded blind hole 33 by means of turning, and the first threaded blind hole 33 may be threaded through the first connection hole 11 by a connection bolt. It is easy to understand, can follow the inside of end cover body 1 and pass through connecting bolt fixed rotation connecting piece 3, the effectual contact that reduces connecting bolt and the outside sand blown by the wind of end cover body 1, rainwater, the erosion that has reduced connecting bolt and received by a wide margin.

A rotation connecting groove 34 may be formed between the rotation connecting member 3 and the cover body 1, and the opening and closing cover body 2 is rotatably connected to the rotation connecting groove 34. It is easy to understand that the rotary connecting groove 34 is formed in an open manner, which can help to form a larger fault-tolerant space between the opening and closing cover plate and the rotary connecting groove 34, and reduce the influence between the opening and closing cover body 2 and the rotary connecting groove 34 without causing the opening and closing cover body 2 to fall off.

The rotary connector 3 comprises a first part 31 for connecting the end cover body 1, the first part 31 extends along the direction vertical to the outer surface of the end cover body 1, and a first threaded blind hole 33 is formed at the first part 31. The lower surface of the first portion 31 is fitted toward the outer surface of the end cap body 1, and the opening of the first threaded blind hole 33 is formed at the lower surface of the first portion 31. The first threaded blind hole 33 extends in a direction perpendicular to the outer surface of the end cover body 1, and the first threaded blind hole 33 and the first connection hole 11 are coaxially installed.

As will be readily understood, the lower surface of the first portion 31 is closely attached to the outer surface of the end cap body 1, and the connecting bolt is extended from the inner side of the end cap body 1 through the first connecting hole 11 and the first threaded blind hole 33 in sequence, thereby completing the fixing of the rotary connector 3.

The rotary joint 3 comprises a second part 32 for connecting the openable cover 2, the second part 32 extending in an arc-shaped direction, and a rotary joint groove 34 formed in the second part 32. Two rotation connecting grooves 34 are respectively installed at both sides of the second portion 32, and two rotation connecting shafts are installed at one end of the opening and closing cover body 2, and the two rotation connecting shafts are respectively rotatably connected with the two rotation connecting grooves 34.

It will be readily appreciated that the first and

second portions

31, 32 may be manufactured in an integral manner. The rotation coupling groove 34 formed in the lower surface of the second portion 32 is divided by the first division into two mutually independent portions, and accordingly, the two mutually independent rotation coupling shafts are not in contact with each other but are rotated in synchronization.

Example 2

As shown in fig. 1 to 4, the embodiment of the present invention provides a lamp, including a movable end cover for a lamp and a bulb body, the bulb body is located inside the lamp, and the movable end cover for the lamp is the movable end cover for the lamp according to any one of the above technical solutions.

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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. Movable end cover for lamps and lanterns includes the end cover body, opens and shuts the lid and rotates the connecting piece the end cover body is provided with first connecting hole, first connecting hole runs through the internal surface and the surface setting of end cover body, its characterized in that: the cover body is provided with a first connecting hole, a second connecting hole is formed in the end cover body, a first threaded blind hole is formed in the surface, facing the end cover body, of the rotary connecting piece, a connecting bolt penetrates through the first connecting hole and is fixedly connected with the first threaded blind hole, a rotary connecting groove is formed between the rotary connecting piece and the end cover body, and the opening and closing cover body is rotatably connected with the rotary connecting groove.

2. A movable end cap for a light fixture as recited in claim 1, wherein: the rotary connecting piece comprises a first part used for being connected with the end cover body, the first part extends along the direction vertical to the outer surface of the end cover body, and the first threaded blind hole is arranged on the first part.

3. A movable end cap for a light fixture as recited in claim 2, wherein: the lower surface of the first portion is disposed toward the outer surface of the end cap body, and the opening of the first threaded blind hole is disposed at the lower surface of the first portion.

4. A movable end cap for a light fixture as recited in claim 3, wherein: first screw thread blind hole is along the perpendicular the direction of the surface of end cover body extends, first screw thread blind hole with first connecting hole coaxial setting.

5. A movable end cap for a light fixture as recited in claim 1, wherein: the rotating connecting piece comprises a second part used for connecting the opening and closing cover body, the second part extends along the arc direction, and the rotating connecting groove is located on the second part.

6. A movable end cap for a light fixture as recited in claim 5, wherein: the two rotating connecting grooves are located on two sides of the second portion and are respectively arranged, two rotating connecting shafts are arranged at one end of the opening and closing cover body, and the two rotating connecting shafts are respectively connected with the two rotating connecting grooves in a rotating mode.

7. Lamps and lanterns, including lamps and lanterns with activity end cover and bulb body, the bulb body is located the inside setting of lamps and lanterns, its characterized in that: the movable end cover for the lamp is the movable end cover for the lamp according to any one of claims 1 to 6.