CN209893224U

CN209893224U - Joint formula projecting lamp that has corner function

Info

Publication number: CN209893224U
Application number: CN201921077660.4U
Authority: CN
Inventors: 庄亮
Original assignee: Changzhou Gld Photovoltaic Technology Co Ltd
Current assignee: Changzhou Gld Photovoltaic Technology Co Ltd
Priority date: 2019-07-10
Filing date: 2019-07-10
Publication date: 2020-01-03
Anticipated expiration: 2029-07-10

Abstract

The utility model discloses a joint formula projecting lamp that has corner function, which comprises a lamp, clamping mechanism and base, the lower extreme of lamps and lanterns is connected with clamping mechanism's upper end, clamping mechanism's the below of going up is provided with even post respectively and links the post down, the lower extreme outside of going up even the post is connected with the go-between, the front and the back of go-between all are connected with the joint piece, the cavity has been seted up to the inside of joint piece, round opening has been seted up to the top, be provided with the joint post in the cavity, the lower extreme of joint post is connected with spacing dish, spacing dish sliding connection is inside the cavity, the spring has been cup jointed in the outside activity of joint post, the spread groove has been seted up on the top of even post down, the joint groove has been seted up to the spread groove cell wall, the. This joint formula projecting lamp that has corner function passes through the convenient dismouting that clamping mechanism realized lamps and lanterns, is favorable to quick replacement trouble lamps and lanterns, shortens the change time, reduces the influence that lamps and lanterns change brought.

Description

Joint formula projecting lamp that has corner function

Technical Field

The utility model relates to a projecting lamp technical field specifically is a joint formula projecting lamp that has corner function.

Background

The projector is a lamp that specifies that the illuminance on the illuminated surface is higher than the surrounding environment, and is also called a spotlight. 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. Thus, almost all large area lighting fixtures used outdoors can be considered as floodlights.

Mainly be lamps and lanterns when the projecting lamp breaks down, however traditional projecting lamp lamps and lanterns and base are undetachable, and the base is firmly fixed subaerial again, and this has just caused the projecting lamp to change slowly and troublesome, keeps the occasion of luminance constantly in some needs, and this is undoubtedly a big problem. In view of this, a clamping type projection lamp with a corner function, which is convenient to replace, needs to be designed urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a joint formula has projecting lamp of corner function, has reached and has changed convenient effect.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a joint formula projecting lamp that has corner function, includes lamps and lanterns, latch mechanism and base, the lower extreme of lamps and lanterns is connected with latch mechanism's upper end, latch mechanism's lower extreme is connected with the upper end of base.

The clamping mechanism consists of an upper connecting column, a lower connecting column, a connecting ring, a clamping block, a clamping column, a first limiting disc, a first spring, a support column, a second limiting disc and a second spring, wherein the upper connecting column and the lower connecting column are respectively arranged above and below the clamping mechanism, the connecting ring is fixedly connected to the outer side of the lower end of the upper connecting column, the clamping block is fixedly connected to the front side and the back side of the connecting ring, a cavity is formed in the clamping block, a circular opening is formed in the upper part of the clamping block, the clamping column is arranged in the cavity, the first limiting disc is fixedly connected to the lower end of the clamping column, the first spring is movably sleeved in the cavity, a connecting groove is formed in the top end of the lower connecting column, clamping grooves are formed in the front side and the back side of the connecting groove wall, the clamping grooves are L-shaped, a cylindrical cavity is formed in the lower part of the left side of the clamping grooves, the upper end of the cylindrical cavity is narrowed, an abutting column is arranged in the cylindrical cavity, a second limiting disc is fixedly connected to the lower end of the abutting column, the second limiting disc is connected to the inside of the cylindrical cavity in a sliding mode, a second spring is sleeved on the outside of the abutting column in a movable mode, and a clamping hole is formed in the upper portion of the left side of the clamping groove.

Preferably, the lamp comprises a lamp body and a U-shaped ring, the U-shaped ring is rotatably connected to two sides of the lamp body, and the lower end of the U-shaped ring is fixedly connected with the top end of the upper connecting column.

Preferably, the base comprises a chassis and a column, the chassis is arranged at the lower end of the base, the column is fixedly connected to the middle of the upper end of the chassis, and the upper end of the column is rotatably connected with the bottom end of the lower connecting column.

Preferably, the second spring has a larger spring constant than the first spring.

Preferably, the plane profiles of the first limiting disc and the cavity are both circular.

Preferably, the upper ends of the clamping column and the supporting column are spherical surfaces, and the outline of the upper end of the clamping column is consistent with the outline of the clamping hole.

Preferably, the upper end of the first spring is abutted against the lower end of the inner wall of the cavity, the lower end of the first spring is abutted against the upper end of the first limiting disc, the upper end of the second spring is abutted against the lower end of the second limiting disc, and the lower end of the second spring is abutted against the upper end of the inner wall of the cylindrical cavity.

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

the clamping type projection lamp with the corner function achieves quick replacement of lamps by arranging the clamping mechanism. Mainly be lamps and lanterns when the projecting lamp breaks down, however traditional projecting lamp lamps and lanterns and base are undetachable, and the base is firmly fixed subaerial again, and this has just caused the projecting lamp to change slowly and troublesome, keeps the occasion of luminance constantly in some needs, and this is undoubtedly a big problem. And this projecting lamp is provided with latch mechanism between lamps and lanterns and base, and this latch mechanism can convenient fixed lamps and lanterns, and the dismantlement of lamps and lanterns is also very convenient, and when lamps and lanterns broke down, can change lamps and lanterns fast, need not to dismantle the base, can not influence the illumination condition in illumination place.

Drawings

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

FIG. 2 is a schematic view of the clamping mechanism and the base structure of the present invention;

FIG. 3 is a schematic view of the structure of the clamping mechanism of the present invention;

FIG. 4 is an enlarged view taken at A in FIG. 3;

fig. 5 is an enlarged view at B in fig. 3.

In the figure: 1 lamp, 101 lamp body, 102U type ring, 2 joint mechanism, 201 go up even post, 202 down even post, 203 go up the ring, 204 joint piece, 205 joint post, 206 first spacing dish, 207 first spring, 208 support the post, 209 second spacing dish, 2010 second spring, 3 base, 301 chassis, 302 cylinder.

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 a joint formula projecting lamp that has corner function, includes lamps and lanterns 1, latch mechanism 2 and base 3, and the lower extreme of lamps and lanterns 1 is connected with latch mechanism 2's upper end, and latch mechanism 2's lower extreme is connected with base 3's upper end.

The clamping mechanism 2 comprises an upper connecting column 201, a lower connecting column 202, a connecting ring 203, a clamping block 204, a clamping column 205, a first limit disc 206, a first spring 207, a resisting column 208, a second limit disc 209 and a second spring 2010, wherein the upper part and the lower part of the clamping mechanism 2 are respectively provided with the upper connecting column 201 and the lower connecting column 202, the outer side of the lower end of the upper connecting column 201 is fixedly connected with the connecting ring 203, the front surface and the back surface of the connecting ring 203 are both fixedly connected with the clamping block 204, the inside of the clamping block 204 is provided with a cavity, the upper part of the clamping block is provided with a circular opening, the clamping column 205 is arranged in the cavity, the lower end of the clamping column 205 is fixedly connected with a first limit disc 206, the first limit disc 206 is slidably connected in the cavity, the plane profiles of the first limit disc 206 and the cavity are both circular, the outer side of the clamping column 205 is movably sleeved with the first spring 207, the upper end of the, the top end of the lower connecting column 202 is provided with a connecting groove, the front and the back of the wall of the connecting groove are both provided with clamping grooves, the clamping grooves are L-shaped, a cylindrical cavity is arranged below the left side of the clamping grooves, the upper end of the cylindrical cavity is narrowed, and a support column 208 is arranged in the cylindrical cavity, the lower end of the support column 208 is fixedly connected with a second limiting disc 209, the second limiting disc 209 is connected in the cylindrical cavity in a sliding manner, a second spring 2010 is movably sleeved outside the support column 208, the upper end of the second spring 2010 is supported against the lower end of the second limiting disc 209, the lower end is supported against the upper end of the inner wall of the cylindrical cavity, and the second spring 2010 has a larger spring constant than the first spring 207, so that the second spring 2010 can be pressed against the abutment 208, the clamping column 205 is propped against the supporting column 208, a clamping hole is formed in the upper portion of the left side of the clamping groove, the clamping column 205 can be clamped into the clamping hole under the action force of the supporting column 208, and the upper connecting column 201 and the lower connecting column 202 are connected together. In addition, the bottom of joint post 205 also has the spherical surface recess, and this recess is unanimous with supporting post 208 upper end profile for it also has certain spacing to support between post 208 and the joint post 205, makes joint piece 204 all have the connecting force with the upper and lower side in joint groove, all by spacing fixed from top to bottom, and is fixed effectual, and the dismouting is also very convenient. The upper ends of the clamping column 205 and the support column 208 are spherical surfaces, wherein the upper end contour of the clamping column 205 is consistent with the contour of the clamping hole. Mainly be lamps and lanterns when the projecting lamp breaks down, however traditional projecting lamp lamps and lanterns 1 and base 3 are non-detachable, and base 3 is firmly fixed subaerial again, and this has just caused the projecting lamp to change slowly and troublesome, and the occasion that keeps luminance constantly in some needs is a big problem undoubtedly. And this projecting lamp is provided with latch mechanism 2 between lamps and lanterns 1 and base 3, and this latch mechanism 2 can convenient fixed lamps and lanterns 1, and the dismantlement of lamps and lanterns 1 is also very convenient, and when lamps and lanterns 1 broke down, can change lamps and lanterns 1 fast, need not to dismantle base 3, can not influence the illumination condition in illumination place.

The lamp 1 is composed of a lamp body 101 and a U-shaped ring 102, the two sides of the lamp body 101 are rotatably connected with the U-shaped ring 102, so that the lamp body 101 can rotate up and down, the angle is adjusted up and down, and the lower end of the U-shaped ring 102 is fixedly connected with the top end of an upper connecting column 201.

The base 3 comprises chassis 301 and cylinder 302, and the lower extreme of chassis 301 is provided with chassis 301, and the upper end middle part fixedly connected with cylinder 302 of chassis 301, and the upper end of cylinder 302 is connected with the bottom of connecting post 202 down and is rotated for lamps and lanterns 1 can rotate about, adjusts the direction about. In addition, a plug-in power line is connected between the base 3 and the lamp 1.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

In the use, when lamps and lanterns 1 broke down, when needing to change a new lamps and lanterns 1, at first dismantle the power connection, after anticlockwise rotate and go up even post 201, at this moment, because joint post 205 and support the upper end of post 208 and be the sphere, when rotating, joint post 205 descends by the oppression of joint hole side, and first spring 207 resumes former state gradually, and meanwhile, support post 208 descends by the oppression of the bottom of joint post 205, and second spring 2010 compresses. Continuing to rotate the upper connecting column 201, the clamping column 205 descends to enter the cavity, the supporting column 208 is not pressed by the clamping column 205 any more, the supporting column 208 is jacked up under the action of the restoring force of the second spring 2010, then the clamping block 204 moves upwards from the clamping groove, the lamp 1 can be detached, and then a new lamp 1 is installed. The lamp 1 can be installed by moving the clamping block 204 downwards along the clamping groove and then rotating the clamping block clockwise, and then the lamp is connected with a power line.

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 joint formula has projecting lamp of corner function, includes lamps and lanterns (1), latch mechanism (2) and base (3), its characterized in that: the lower end of the lamp (1) is connected with the upper end of the clamping mechanism (2), and the lower end of the clamping mechanism (2) is connected with the upper end of the base (3);

the clamping mechanism (2) is composed of an upper connecting column (201), a lower connecting column (202), a connecting ring (203), a clamping block (204), a clamping column (205), a first limiting disc (206), a first spring (207), a supporting column (208), a second limiting disc (209) and a second spring (2010), the upper side and the lower side of the clamping mechanism (2) are respectively provided with the upper connecting column (201) and the lower connecting column (202), the outer side of the lower end of the upper connecting column (201) is fixedly connected with the connecting ring (203), the front side and the back side of the connecting ring (203) are both fixedly connected with the clamping block (204), the inside of the clamping block (204) is provided with a cavity, the upper side is provided with a circular opening, the clamping column (205) is arranged in the cavity, the lower end of the clamping column (205) is fixedly connected with the first limiting disc (206), and the first limiting disc (206) is connected inside the cavity in, first spring (207) has been cup jointed in the outside activity of joint post (205), the spread groove has been seted up on the top of lower even post (202), the joint groove has all been seted up at the front and the back of spread groove cell wall, the joint groove is the L type, the cylinder chamber has been seted up to the left side below in joint groove, the upper end in cylinder chamber narrows down, just be provided with in the cylinder chamber and support post (208), support the spacing dish of lower extreme fixedly connected with second (209) of post (208), spacing dish of second (209) sliding connection is inside the cylinder chamber, second spring (2010) have been cup jointed in the outside activity of support post (208), the joint hole has been seted up to the left side top in joint groove.

2. The clamping type projection lamp with the corner function according to claim 1, characterized in that: the lamp (1) comprises a lamp body (101) and a U-shaped ring (102), the two sides of the lamp body (101) are rotatably connected with the U-shaped ring (102), and the lower end of the U-shaped ring (102) is fixedly connected with the top end of an upper connecting column (201).

3. The clamping type projection lamp with the corner function according to claim 1, characterized in that: the base (3) comprises a chassis (301) and a column body (302), the chassis (301) is arranged at the lower end of the base (3), the column body (302) is fixedly connected to the middle of the upper end of the chassis (301), and the upper end of the column body (302) is rotatably connected with the bottom end of the lower connecting column (202).

4. The clamping type projection lamp with the corner function according to claim 1, characterized in that: the second spring (2010) has a larger spring constant than the first spring (207).

5. The clamping type projection lamp with the corner function according to claim 1, characterized in that: the plane profiles of the first limiting disc (206) and the cavity are both circular.

6. The clamping type projection lamp with the corner function according to claim 1, characterized in that: the upper ends of the clamping column (205) and the supporting column (208) are spherical surfaces, wherein the outline of the upper end of the clamping column (205) is consistent with the outline of the clamping hole.

7. The clamping type projection lamp with the corner function according to claim 1, characterized in that: the upper end of the first spring (207) abuts against the lower end of the inner wall of the cavity, the lower end of the first spring (207) abuts against the upper end of the first limiting disc (206), the upper end of the second spring (2010) abuts against the lower end of the second limiting disc (209), and the lower end of the second spring abuts against the upper end of the inner wall of the cylindrical cavity.