CN105221961B - led light - Google Patents

Abstract

The invention relates to an L ED lamp, which comprises a lamp shell, at least one light source board or driving board, wherein an internal cavity is formed in the lamp shell, and a connecting piece fixed at the bottom of the internal cavity is further included, a mounting part is arranged on the connecting piece, and the light source board or the driving board is mounted on the mounting part.

Description

led light

technical field

The invention relates to an LED lighting fixture, in particular to an LED lamp.

Background technique

In recent years, with the continuous advancement of lighting technology, LED, as a new type of green and efficient semiconductor light source, has been applied in the field of lighting. LED light sources have the advantages of high luminous efficiency, low heat generation, power saving and long life, so their applications are becoming more and more extensive. LED lamps will gradually replace traditional lighting fixtures such as incandescent lamps and halogen lamps. Most of the LED lights in the market are made of metal shells, and a few are made of glass shells, but they are often mixed with parts of other materials for fixing. The existing glass LED lamps generally have the following problems: 1. The light source board cannot be fixed on the glass radiator by locking screws; it is usually fixed with glue, and the glue is illuminated when the lamp is lit, which greatly affects the overall appearance of the LED lamp ; 2. The conductive copper needle cannot be fixed at the glass lamp cap, and it is usually solved by connecting a section of plastic parts, which affects the appearance. 3. The lens is fixed on the glass radiator by glue, when the lamp is turned on, the glue is illuminated, affecting the appearance.

Contents of the invention

In view of this, it is necessary to provide an LED lamp with a simple structure.

An LED lamp includes a lamp housing, a light source board, a driving board and a lens. An inner chamber is formed in the lamp housing, and a connecting piece fixed at the bottom of the inner chamber is provided. The connecting piece is provided with a mounting portion. The mounting part is provided with a hook, the connecting piece is provided with a bearing platform, the bearing platform is arranged under the hook, the light source board is arranged on the bearing platform, the bottom of the lens presses against the light source board, To fix the light source board on the carrying platform, the bottom of the connector is provided with a hook, and the bottom of the lamp housing is provided with a button hole corresponding to the hook, and the connector is fixed on the bottom of the lamp housing through the hook. on the buttonhole.

Compared with the prior art, the LED lamp fixes a connecting piece in the inner chamber of the lamp housing, and uses the connecting piece to fix the light source board, the driving board or other components. Therefore, the light source board is fixed on the mounting portion of the connecting piece without fixing by means of gluing or the like. The LED lamp has the advantage of simple structure.

Description of drawings

Fig. 1 is a front sectional view of an LED lamp according to a first embodiment of the present invention.

Fig. 2 is a three-dimensional exploded view of the LED lamp shown in Fig. 1 .

Detailed ways

The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

Please refer to FIG. 1 to FIG. 2 for the LED lamp of the first embodiment of the present invention.

Please refer to FIG. 1 and FIG. 2 , an LED lamp includes a lamp housing 10 , a light source board 40 , a driving board 50 and a lens 30 . The lamp housing 10 forms an inner chamber. It also includes a connecting piece 20 fixed on the bottom of the inner chamber, the connecting piece 20 is provided with a mounting portion, the light source board 40 or the driving board 50 is mounted on the mounting portion, the mounting portion is provided with a hook, the The connecting piece is provided with a bearing platform, the bearing platform is arranged under the hook, the light source board is arranged on the bearing platform, the bottom of the lens presses against the light source board, so as to fix the light source board on the bearing on stage. The lamp housing 10 is integrally made of glass material. In the LED lamp, a connecting piece 20 is fixedly arranged in the inner chamber of the lamp housing 10, and the connecting piece 20 is used to fix the light source board 40, the driving board 50 or other components. Therefore, the light source board 40 is fixed on the mounting portion of the connecting member 20 without being fixed by glue. The structure of the LED lamp is simple, and the overall appearance is beautiful, which meets the visual needs of consumers.

Please refer to Fig. 1 and Fig. 2, the lens 30 is arranged on the top of the light source board 40, the top of the lens 30 abuts against the top of the lamp housing 10, the bottom of the lens 30 is provided with an extension boss 31, the mounting part A hook 21 is provided on it, and the lens 30 is fixed on the connecting member 20 through the extension boss 31 and the hook 21 . Fixing of the lens 30 is achieved by providing a hook 21 on the mounting portion to cooperate with the extension boss 31 of the lens 30 and make the top of the lens 30 abut against the top of the lamp housing 10 . There is no need to use glue to fix it on the lamp housing 10, so as to ensure the cleanliness and neatness of the whole lamp, with a beautiful appearance, and also to facilitate assembly and optimize the production method.

Please refer to FIG. 1 and FIG. 2 , the connecting member 20 is provided with a carrying platform 22 , the carrying platform 22 is arranged under the hook 21 , the light source board 40 is arranged on the carrying platform 22 , and the bottom of the lens 30 is against Press on the light source board 40 . When the lens 30 is fastened by the hook 21 , the light source board 40 is pressed by the lens 30 and fixed on the platform 22 , which effectively simplifies the fixing method of the light source board 40 . By placing the light source board 40 on the carrying platform 22 , the light source board 40 is pressed against the carrying platform 22 by the lens 30 . Therefore, the light source board 40 can be fixed without adding other fixing structures and without using glue. The structure of the whole lamp is simplified, the cost is saved, and the structure is optimized.

Please refer to Figure 1 and Figure 2, the bottom of the connector 20 is provided with a hook 23, and the bottom of the lamp housing 10 is provided with a button hole 11 corresponding to the hook 23, and the connector 20 is fixed on the lamp through the hook 23. on the buttonhole 11 at the bottom of the shell 10. The fixing of the connecting member 20 is realized by setting a hook 21 at the bottom of the connecting member 20 and fixing it on the button hole 11 at the bottom of the lamp housing 10 . Therefore, the fixing of the connector 20 does not need to be glued, so that the assembly and fixing of the various parts of the whole lamp do not need to use glue, which avoids the influence of the appearance of the whole lamp due to the glue, and greatly simplifies the process of assembling the whole lamp. , Optimize the structure and reduce the cost.

Please refer to FIG. 1 and FIG. 2 , the connecting member 20 is provided with a receiving groove corresponding to the driving board 50 , and an inner wall of the receiving groove is provided with a locking slot 24 , and the driving board 50 is locked in the locking slot 24 . The light source board 40 and the driving board 50 are both fixed on the connector 20 , the top of the driving board 50 abuts against the light source board 40 , and the bottom of the driving board 50 abuts against the bottom of the connecting member 20 . The driving board 50 is fixed with two electrode wires 51, the electrode wires 51 are made of rigid material, the connector 20 is provided with two perforations 25 corresponding to the electrode wires 51, the bottom of the lamp housing 10 is provided with There are two buttonholes 11 , and the electrode wires 51 respectively pass through the through holes 25 and the buttonholes 11 and protrude out of the lamp housing 10 . The driving board 50 is clamped in the slot 24 of the connector 20 , and there is no need to use glue to fix it.

To sum up, the lens 30 is fixed on the top of the connector 20 by providing the hook 21 on the mounting part for cooperating with the extension boss 31 of the lens 30 , without using glue to fix it on the lamp housing 10 superior. By placing the light source board 40 on the carrying platform 22 , the light source board 40 is pressed against the carrying platform 22 by the lens 30 . Therefore, the light source board 40 can be fixed without adding other fixing structures and without using glue. The structure of the whole lamp is simplified, the cost is saved, and the structure is optimized. The fixing of the connecting member 20 is realized by setting a hook 21 at the bottom of the connecting member 20 and fixing it on the button hole 11 at the bottom of the lamp housing 10 . Therefore, the fixing of the connector 20 does not need to be glued, so that the assembly and fixing of the various parts of the whole lamp do not need to use glue, which avoids the influence of the appearance of the whole lamp due to the glue, and greatly simplifies the process of assembling the whole lamp. , Optimize the structure and reduce the cost. At the same time, the lamp housing 10 is integrally made of glass material, which on the one hand makes the appearance of the whole lamp exquisite. On the other hand, each component is fixed by the connecting piece 20 , no glue is needed to complete the assembly and fixing, the overall structure is simple, the assembly is convenient, and the problem that the lamp housing 10 made of glass is difficult to set a fixing structure is overcome. Of course, the connecting member 20 can only fix one of the light source board 40 or the driving board 50 .

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included in the present invention. within the scope of protection.

Claims (6)

1. a kind of LED light, including lamp housing, light source board, driving plate and lens, which is characterized in that internal chamber is formed in the lamp housing, Further include having the connector for being fixed on the internal chamber bottom, which is equipped with mounting portion, which is equipped with hook, The connector is equipped with plummer, which is arranged in the lower section of the hook, which is arranged on the plummer, this is thoroughly The bottom of mirror is pressed on the light source board, which is fixed on the plummer, and the bottom of the connector is equipped with button hook, The bottom of the lamp housing corresponds to the button hook and is equipped with button hole, which is fixed on by the button hook on the button hole of the lamp housing bottom.

2. LED light according to claim 1, which is characterized in that the lens are arranged in the top of the light source board, the lens Top is connected to the top of the lamp housing, and the bottom of the lens is equipped with extension boss, which passes through the extension boss and the hook Cooperation is fixed on the connector.

3. LED light according to claim 2, which is characterized in that the lamp housing is made into integration for glass material.

4. LED light according to claim 1, which is characterized in that the connector corresponds to the driving plate and is equipped with container, the receipts Card slot is offered on the madial wall of tank, which is located in the card slot.

5. LED light according to claim 1, which is characterized in that the light source board and driving plate are each attached on the connector, The top of the driving plate is abutted with the light source board, and the bottom of the driving plate is abutted with the bottom of the connector.

6. LED light according to claim 5, which is characterized in that be fixed with two strip electrode lines, the electricity in the driving plate Polar curve is made of rigid material, which corresponds to the electrode wires and set there are two perforation, and the bottom of the lamp housing sets that there are two buttons Hole, the electrode wires are stretched out after being each passed through the perforation and button hole except the lamp housing.