CN217382629U - Anti-dazzling lamp convenient to mount and used in classroom - Google Patents

Abstract

The utility model discloses a be convenient for installation of classroom usefulness prevent dazzling lamps and lanterns, below including the installing support is provided with the lamps and lanterns body, be provided with installation mechanism on the installing support, installation mechanism includes the spliced pole, limiting plate and rotation cap, the limiting plate is located the spliced pole, the limiting plate is located the below of installing support, it is located the bottom of spliced pole to rotate the cap, the mounting groove has been seted up at the middle part of installing support, the spliced pole is located the inner chamber of mounting groove, the equal fixedly connected with extrusion post of both sides side sides of rotation cap top, the top fixedly connected with extrusion pad of extrusion post, the extrusion pad is laminated mutually with the limiting plate, the bottom of spliced pole is equipped with and rotates cap matched with external screw thread. The utility model discloses an utilize mutually supporting of installing support, spliced pole, limiting plate, rotation cap, spliced pole and extrusion pad, the top and the wall body of spliced pole are connected, and the limiting plate is injectd the position of installing support, and then is favorable to installing and dismantling installing support and lamps and lanterns body.

Description

An easy-to-install anti-glare lamp for classrooms

technical field

The utility model relates to the field of lamps, in particular to an anti-dazzling lamp for classrooms which is easy to install.

Background technique

Lamps refer to appliances that can transmit light, distribute and change the light distribution of light sources, including all parts except the light source for fixing and protecting the light source, as well as the necessary line accessories for connection with the power supply. Modern lamps include household lighting, Commercial lighting, industrial lighting, road lighting, landscape lighting and special lighting, etc., home lighting appeared the earliest incandescent bulbs from the birth of electricity, and later developed to fluorescent tubes, and then to energy-saving lamps, halogen lamps, tungsten halogen lamps, gas The lighting of discharge lamps and LED special materials, etc., all lighting fixtures are mostly developed under the development of these light sources, such as from electric lamp sockets to fluorescent lamp brackets to various craft lighting and so on.

There are various types of lamps. The lamps used in classrooms need to have anti-dazzling characteristics. When installing classroom lamps, they are usually installed with mounting brackets and classroom lamps, and then use bolts to connect the mounting brackets to the wall. However, the bolts may rust. This method is inconvenient for the disassembly and maintenance of classroom lamps, and there are certain limitations.

Utility model content

The purpose of the present invention is to provide an anti-dazzling lamp for classrooms that is easy to install, so as to solve the problems raised in the above background technology.

In order to achieve the above purpose, the present invention provides the following technical solutions: an anti-dazzling lamp for classrooms that is easy to install, comprising an installation bracket, a lamp body is arranged below the installation bracket, and an installation mechanism is arranged on the installation bracket;

The installation mechanism includes a connecting column, a limit plate and a rotating cap, the limiting plate is located on the connecting column, the limiting plate is located below the mounting bracket, the rotating cap is located at the bottom end of the connecting column, the installation An installation slot is opened in the middle of the bracket, and the connecting post is located in the inner cavity of the installation slot.

Preferably, extrusion columns are fixedly connected to both sides of the top end of the rotating cap, a top end of the extrusion column is fixedly connected with a extrusion pad, and the top end of the extrusion pad is attached to the limiting plate.

Preferably, the bottom of the connecting column is provided with an external thread matched with the rotating cap, and the bottom of the connecting column is threadedly connected with the inner cavity of the rotating cap.

Preferably, a rotation slot is formed in the middle of the limiting plate, and the connecting column is connected with the inner cavity of the rotation slot through rotation and insertion.

Preferably, the outer wall of the connecting column is fixedly and insertedly connected with two fixing rings, the two fixing rings are respectively located above and below the limiting plate, and both sides of the rotating cap are fixedly connected with fixing rods.

Preferably, the top of the mounting bracket is symmetrically provided with positioning grooves, and a positioning column is arranged inside the positioning grooves.

Technical effects and advantages of the present utility model:

(1) The utility model uses the mutual cooperation of the mounting bracket, the connecting column, the limit plate, the rotating cap, the connecting column and the squeeze pad, and the top of the connecting column is connected with the wall, and the limit plate is used for the position of the mounting bracket. limit, which is conducive to the installation and removal of the mounting bracket and the lamp body;

(2) The present utility model utilizes the mutual cooperation of the limit post, the positioning groove and the fixing ring. The limit post and the positioning groove are beneficial to limit the position of the mounting bracket, so as to avoid random sliding of the mounting bracket after installation, and the fixing ring is conducive to The position of the limit plate is limited to facilitate the stable rotation of the limit plate.

Description of drawings

FIG. 1 is a schematic diagram of the explosion structure at the mounting bracket of the present invention.

FIG. 2 is a schematic diagram of the structure of the installation bracket of the present invention.

FIG. 3 is a schematic view of the front sectional structure of the installation bracket of the present invention.

FIG. 4 is a schematic view of the side sectional structure of the installation bracket of the present invention.

In the figure: 1. Mounting bracket; 2. Connecting column; 3. Limiting plate; 4. Rotating cap; 5. Extrusion column; 6. Extrusion pad; 7. Fixing ring; 8. Fixing rod; 9. Limit Column; 10. Installation slot; 11. Positioning slot; 12. Lamp body.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

The utility model provides an anti-dazzling lamp for classrooms as shown in Figures 1-4, which is easy to install, comprising an installation bracket 1, a lamp body 12 is arranged below the installation bracket 1, and the lamp body 12 includes a lamp body and a driving power source. , aluminum substrate light source, diffuser plate, grid plate and filter frame, the driving power is located below the lamp body, the aluminum substrate light source contains lamp beads, the aluminum substrate light source is located below the driving power supply, the aluminum substrate light source is located above the diffuser plate, the grid The grid plate is located below the diffuser plate, the filter frame is located below the grid plate, and a mounting mechanism is provided on the mounting bracket 1 .

The installation mechanism includes a connecting column 2, a limit plate 3 and a rotating cap 4. The connecting column 2 is beneficial to connect with the wall, facilitate the installation of the mounting bracket 1, and further facilitate the installation of the lamp body 12. The limit plate 3 has It is convenient to limit the position of the mounting bracket 1, and it is convenient to install and disassemble the lamp body 12. The limit plate 3 is rotated around the connecting column 2 as the center of the circle, so that the limit plate 3 can be slidably inserted into the inner cavity of the installation slot 10. It is beneficial to disassemble the mounting bracket 1, and the rotating cap 4 is beneficial to limit the position of the limit plate 3, which is convenient to increase the stability of the limit plate 3, and avoid the random rotation of the limit plate 3. The limit plate 3 is located on the connecting column 2. , the limit plate 3 is located below the installation bracket 1, the rotating cap 4 is located at the bottom end of the connecting column 2, the installation slot 10 is opened in the middle of the installation bracket 1, the length of the inner wall of the installation slot 10 is greater than the length of the limit plate 3, the installation slot The width of the inner wall of 10 is greater than the width of the limiting plate 3 , and the connecting column 2 is located in the inner cavity of the installation slot 10 .

Both sides of the top of the rotating cap 4 are fixedly connected with extrusion columns 5, which are conducive to driving the extrusion pads 6 to move. The top of the extrusion columns 5 is fixedly connected with extrusion pads 6, which are beneficial to the limit plate. 3 is squeezed, so as to limit the position of the limit plate 3, and the top end of the squeeze pad 6 is in contact with the limit plate 3.

The bottom of the connecting column 2 is provided with an external thread matched with the rotating cap 4 , and the bottom of the connecting column 2 is connected with the inner cavity of the rotating cap 4 through threading.

A rotation slot is formed in the middle of the limiting plate 3, and the connecting column 2 is connected with the inner cavity of the rotation slot through rotation and insertion.

The outer wall of the connecting column 2 is fixedly and insertedly connected with two fixing rings 7, which is beneficial to limit the position of the limit plate 3 and facilitate the smooth rotation of the limit plate 3. The two fixed rings 7 are located above the limit plate 3 and respectively. Below, both sides of the rotating cap 4 are fixedly connected with fixed rods 8 , which are beneficial to drive the rotating cap 4 to rotate and facilitate the operation of the rotating cap 4 .

The top of the mounting bracket 1 is symmetrically provided with a positioning slot 11, which is conducive to positioning the mounting bracket 1. A limiting column 9 is arranged inside the positioning slot 11, which is beneficial to limit the position of the mounting bracket 1 and prevent the mounting bracket 1 from sliding freely. .

The working principle of the utility model:

When the lamp body 12 needs to be installed, first install the top of the connecting column 2 and the limit column 9 to the wall, then use external mounting screws to install the mounting bracket 1 and the lamp body 12, and then install the mounting bracket 1 Connect with the connecting column 2, so that the limit plate 3 and the connecting column 2 are slidably inserted into the inner cavity of the installation slot 10, and then rotate the limit plate 3, the limit plate 3 rotates on the connecting column 2, and the connecting column 2 rotates The inner cavity of the slot is rotated, and then the limit plate 3 is rotated to ninety degrees, and the limit plate 3 is rotated between the two fixing rings 7, and the length of the limit plate 3 after rotation is greater than the length of the inner wall of the installation slot 10. The width of the mounting bracket 1 is further limited, and the limiting column 9 is slidably inserted into the inner cavity of the positioning groove 11, and then the rotating cap 4 is connected with the connecting column 2, and the connecting column 2 and the inner cavity thread of the rotating cap 4 Interspersed and connected, and then the extrusion column 5 drives the extrusion pad 6 to move, so that the extrusion pad 6 is tightly attached to the bottom end of the limit plate 3, and then the position of the limit plate 3 is limited, and the lamp can be completed. Installation of the body 12 .

Finally, it should be noted that the above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. , it can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements to some of its technical features, any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model, All should be included within the protection scope of the present invention.

Claims (6)

1. An easy-to-install anti-glare lamp for classrooms, comprising two mounting brackets (1), characterized in that a lamp body (12) is provided below the mounting bracket (1), and the mounting bracket (1) is provided with a lamp body (12). ) is provided with an installation mechanism; The installation mechanism comprises a connecting column (2), a limit plate (3) and a rotating cap (4), the limit plate (3) is located on the connection column (2), and the limit plate (3) is located on the installation Below the bracket (1), the rotating cap (4) is located at the bottom end of the connecting column (2), a mounting slot (10) is opened in the middle of the mounting bracket (1), and the connecting column (2) is located at the bottom of the mounting bracket (1). The inner cavity of the groove (10). 2. The anti-dazzling lamp for classrooms according to claim 1, characterized in that, both sides of the top of the rotating cap (4) are fixedly connected with extrusion columns (5), and the extrusion The top end of the pressing column (5) is fixedly connected with a pressing pad (6), and the top end of the pressing pad (6) is in contact with the limiting plate (3). 3. The anti-dazzling lamp for classrooms according to claim 1, characterized in that, the bottom of the connecting column (2) is provided with an external thread matched with the rotating cap (4), the The bottom of the connecting column (2) is threadedly connected with the inner cavity of the rotating cap (4). 4. The anti-dazzling lamp for classrooms according to claim 1, characterized in that a rotation groove is formed in the middle of the limit plate (3), and the connecting post (2) is connected to the rotation groove. The inner cavity is rotated and connected. 5 . The anti-dazzling lamp for classrooms according to claim 1 , wherein the outer wall of the connecting column ( 2 ) is fixedly and insertedly connected with two fixing rings ( 7 ), and the two said The fixing rings (7) are respectively located above and below the limiting plate (3), and fixing rods (8) are fixedly connected to both sides of the rotating cap (4). 6 . The anti-dazzling lamp for classrooms according to claim 1 , wherein the top of the mounting bracket ( 1 ) is symmetrically provided with positioning grooves ( 11 ), and the positioning groove ( 11 ). ) is provided with a limiting column (9).

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