CN210069611U

CN210069611U - 180-degree lamp body with scales and capable of rotating and self-locking

Info

Publication number: CN210069611U
Application number: CN201921133032.3U
Authority: CN
Inventors: 廖琼凯; 黄忠华; 李旻阳
Original assignee: Zhongkai Lighting Planning And Design (shenzhen) Co Ltd
Current assignee: Zhongkai Lighting Planning And Design (shenzhen) Co Ltd
Priority date: 2019-07-18
Filing date: 2019-07-18
Publication date: 2020-02-14
Anticipated expiration: 2029-07-18

Abstract

The utility model discloses a 180-degree lamp body with scales and rotation self-locking, which comprises a base and a lamp cap, a support rod is fixedly arranged inside the base and penetrates through the top of the base to be exposed, a first connecting block is fixedly arranged at one end of the supporting rod far away from the base, a first connecting hole is arranged in the first connecting block, the first connecting block is fixedly provided with engaging teeth near the center of the supporting rod, the lamp cap comprises an LED lamp body and a bottom shell, the LED lamp body is fixedly screwed in the bottom shell, the bottom of the outer surface of the bottom shell is fixedly provided with a second connecting block, a second connecting hole is arranged in the second connecting block, a dial is arranged on one side of the second connecting block away from the center of the bottom shell, bolts penetrate through the first connecting hole and the second connecting hole, and nuts are fixedly screwed at the end parts of the bolts. The utility model discloses can carry out the accurate adjustment to the lamp body after the installation is accomplished, use manpower sparingly, the precision is high.

Description

180-degree lamp body with scales and capable of rotating and self-locking

Technical Field

The utility model relates to a LED lighting technology field specifically is a lamp body of rotatory auto-lock of 180 degrees area scales.

Background

An LED, also called a light emitting diode, is a solid state semiconductor device that can convert electrical energy into visible light, which can directly convert electricity into light. The heart of the LED is a semiconductor wafer, one end of the wafer is attached to a support, the other end of the wafer is a cathode, and the other end of the wafer is connected with an anode of a power supply, so that the whole wafer is packaged by epoxy resin.

In prior art, after the LED illuminating lamp is installed, the lamp body can not be adjusted in a 180-degree rotation mode mostly, when the lamp body needs to incline at a certain angle, the angle can be adjusted well when the lamp body is installed, and the LED illuminating lamp can be accurately adjusted by means of other tools.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a 180 lamp body of rotatory auto-lock of degree area scale can carry out the accurate adjustment to the lamp body after the installation is accomplished, uses manpower sparingly, and the precision is high to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a lamp body with 180-degree rotation self-locking with scales comprises a base and a lamp cap, wherein a supporting rod is fixedly arranged inside the base, the supporting rod penetrates through the top of the base to be exposed, one end of the supporting rod, far away from the base, is deviated to one side and is fixedly provided with a first connecting block, a first connecting hole is arranged in the first connecting block and is vertical to the supporting rod, an engaging tooth is fixedly arranged at the position of the first connecting block, which is close to the center of the supporting rod, the lamp holder comprises an LED lamp body and a bottom shell, the LED lamp body is fixedly screwed in the bottom shell, a second connecting block is fixedly arranged at one side of the bottom of the outer surface of the bottom shell, a second connecting hole is arranged in the second connecting block, the second connecting block is far away from the fixed calibrated scale that is provided with in drain pan center one side, first connecting hole and the inside bolt that runs through of second connecting hole, the end fixing spiro union of bolt has the nut.

Preferably, the support rod is installed inside a sleeve in a penetrating manner, and the sleeve is fixedly bonded with the base.

Preferably, the first connecting hole and the second connecting hole are both in counter bore structures, and the counter bores of the first connecting hole and the second connecting hole are respectively arranged at one side far away from the center of the supporting rod and one side far away from the center of the bottom shell.

Preferably, one side of the second connecting block, which is close to the center of the bottom shell, is provided with an engaging groove corresponding to the engaging teeth.

Preferably, the bolt is of a top inner hexagonal structure.

Preferably, one side of the first connecting block, which is far away from the supporting rod, and one side of the second connecting block, which is far away from the bottom shell, are both of a semicircular structure, and the circle centers of the first connecting hole and the second connecting hole are respectively arranged concentrically with the circle centers of the semicircular structures of the first connecting block and the second connecting block.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the lamp holder is characterized in that a first connecting block is fixedly arranged at the end of the supporting rod, a second connecting block is fixedly arranged at the outer bottom of the bottom shell, a first connecting hole and a second connecting hole are respectively formed in the first connecting block and the second connecting block, and the first connecting hole and the second connecting hole are fixedly connected through bolts and nuts, so that the lamp holder can be adjusted in a rotating mode after being installed, and the lamp holder is convenient and fast to use.

2. Through the fixed interlock tooth that is provided with in first connecting block near bracing piece center one side, keep away from drain pan center one side at the second connecting block and fixedly be provided with the calibrated scale, can realize the accurate rotation adjustment locking of lamp holder.

Drawings

FIG. 1 is a schematic sectional view of the front view of the present invention;

FIG. 2 is a schematic view of a partial three-dimensional structure of the present invention;

fig. 3 is a schematic view of the enlarged structure of a part a in fig. 1 according to the present invention;

fig. 4 is a state diagram at the time of use.

In the figure: 1. a base; 2. a support bar; 3. a first connection block; 4. a first connection hole; 5. engaging teeth; 6. a lamp cap; 7. an LED lamp body; 8. a bottom case; 9. a second connecting block; 10. a second connection hole; 11. a dial scale; 12. a bolt; 13. a nut; 14. a sleeve.

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. 1-4, the present invention provides a technical solution: a180-degree rotary self-locking lamp body with scales comprises a base 1 and a lamp holder 6, wherein a supporting rod 2 is fixedly installed inside the base 1, the supporting rod 2 penetrates through the top of the base 1 to be exposed, a first connecting block 3 is fixedly arranged at one side, away from the base 1, of one end of the supporting rod 2, is deviated from one side, a first connecting hole 4 is formed in the first connecting block 3, is perpendicular to the supporting rod 2, an engaging tooth 5 is fixedly arranged at the position, close to the center of the supporting rod 2, of the first connecting block 3, the lamp holder 6 comprises an LED lamp body 7 and a bottom shell 8, the LED lamp body 7 is fixedly screwed inside the bottom shell 8, a second connecting block 9 is fixedly arranged at one side, deviated from the bottom of the outer surface of the bottom shell 8, a second connecting hole 10 is formed in the second connecting block 9, a dial 11 is fixedly arranged at one, the end of the bolt 12 is fixedly screwed with a nut 13.

Specifically, the support rod 2 is installed inside the sleeve 14 in a penetrating manner, the sleeve 14 is fixedly bonded with the base 1, and the support rod 2 is fixedly connected with the base 1 better through the sleeve 14.

Specifically, first connecting hole 4 and second connecting hole 10 are the counter bore structure, and the counter bore structure's of first connecting hole 4 and second connecting hole 10 countersunk head is seted up respectively and is kept away from 2 centers of bracing piece and keep away from one side at drain pan 8 center, through setting up the counter bore structure, makes the outward appearance pleasing to the eye reasonable more.

Specifically, the second connecting block 9 is provided with a meshing groove at a position close to one side of the center of the bottom shell 8 and corresponding to the meshing teeth 5, and a self-locking structure is better realized by the meshing groove.

Specifically, the bolt 12 is of a top inner hexagonal structure, and the bolt 12 can be conveniently installed by arranging the inner hexagonal structure.

Specifically, the side of the first connecting block 3, which is far away from the supporting rod 2, and the side of the second connecting block 9, which is far away from the bottom shell 8, are both in a semicircular structure, and the circle centers of the first connecting hole 4 and the second connecting hole 10 are respectively concentric with the circle centers of the semicircular structures of the first connecting block 3 and the second connecting block 9, so that the lamp holder 6 is prevented from interfering in the rotating process.

The working principle is as follows: when the lamp holder is used, the first connecting hole 4 and the second connecting hole 10 are fixedly connected through the bolt 12 and the nut 13, so that the lamp holder 6 can be rotatably adjusted after being installed, and convenience and rapidness are realized; the occlusion teeth 5 are fixedly arranged on one side, close to the center of the supporting rod 2, of the first connecting block 3, and the dial 11 is fixedly arranged on one side, far away from the center of the bottom shell 8, of the second connecting block 9, so that accurate rotation adjustment and locking of the lamp holder 6 can be realized.

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 lamp body of rotatory auto-lock of 180 degrees area scales, includes base (1) and lamp holder (6), its characterized in that: the LED lamp is characterized in that a supporting rod (2) is fixedly mounted inside the base (1), the supporting rod (2) penetrates through the top of the base (1) to be exposed, a first connecting block (3) is fixedly arranged at one side of one end, far away from the base (1), of the supporting rod (2) and is inclined to one side, a first connecting hole (4) is formed in the first connecting block (3) and is perpendicular to the supporting rod (2), an occlusion tooth (5) is fixedly arranged at the position, close to the center of the supporting rod (2), of the first connecting block (3), the lamp cap (6) comprises an LED lamp body (7) and a bottom shell (8), the LED lamp body (7) is fixedly screwed inside the bottom shell (8), a second connecting block (9) is fixedly arranged at one side of the bottom surface of the bottom shell (8) which is inclined to one side, a second connecting hole (10) is formed in the second connecting block (9), a dial (11), the bolt (12) penetrates through the inner parts of the first connecting hole (4) and the second connecting hole (10), and a nut (13) is fixedly screwed at the end part of the bolt (12).

2. A 180 degree lamp body with rotation self-locking with scale according to claim 1, wherein: the support rod (2) is arranged inside the sleeve (14) in a penetrating mode, and the sleeve (14) is fixedly bonded with the base (1).

3. A 180 degree lamp body with rotation self-locking with scale according to claim 1, wherein: the first connecting hole (4) and the second connecting hole (10) are both in counter bore structures, and the counter bores of the first connecting hole (4) and the second connecting hole (10) are respectively arranged at one side of the center of the supporting rod (2) and the center of the bottom shell (8).

4. A 180 degree lamp body with rotation self-locking with scale according to claim 1, wherein: and an engagement groove is formed in one side of the second connecting block (9) close to the center of the bottom shell (8) and corresponds to the position of the engagement teeth (5).

5. A 180 degree lamp body with rotation self-locking with scale according to claim 1, wherein: the bolt (12) is of a top inner hexagonal structure.

6. A 180 degree lamp body with rotation self-locking with scale according to claim 1, wherein: one side of the first connecting block (3) far away from the supporting rod (2) and one side of the second connecting block (9) far away from the bottom shell (8) are both of a semicircular structure, and the circle centers of the first connecting hole (4) and the second connecting hole (10) are arranged concentrically with the circle centers of the semicircular structures of the first connecting block (3) and the second connecting block (9) respectively.