阅读说明：本技术 一种新型玻璃日光灯管 (Novel glass fluorescent tube ) 是由 郭伟玲 钱丽君 于 2021-09-26 设计创作，主要内容包括：本发明涉及一种新型玻璃日光灯管,属于日光灯管技术领域。包括呈圆筒形结构的玻璃管,所述玻璃管中设置有内罩体,所述内罩体贴合于所述玻璃管的内侧,所述玻璃管的内侧的底部设置有安装凹槽,所述安装凹槽中设置有线路板,所述线路板通过硅胶粘贴在所述安装凹槽中,所述线路板上设置有多个LED灯珠,所述LED灯珠均布于所述线路板上,所述玻璃管的两侧还设置有电源管,所述电源管上设置有导电杆。本发明的有益之处是：将带有锯齿形结构和RT透镜结构的内罩体插入到玻璃管中,并与玻璃管贴合,从而通过内罩体提高了LED灯珠的光线聚光效果,解决了传统的玻璃日光灯管的光线聚光效果不好,泛光的问题,本发明结构新颖,操作方便,效果较好。(The invention relates to a novel glass fluorescent tube, belonging to the technical field of fluorescent tubes. Including the glass pipe that is cylinder structure, be provided with the inner cover body in the glass pipe, the inner cover body laminating in the inboard of glass pipe, the bottom of the inboard of glass pipe is provided with mounting groove, be provided with the circuit board in the mounting groove, the circuit board passes through the silicon-rubber bonding and pastes in the mounting groove, be provided with a plurality of LED lamp pearls on the circuit board, LED lamp pearl equipartition in on the circuit board, the both sides of glass pipe still are provided with the power tube, be provided with the conducting rod on the power tube. The invention has the advantages that: the inner cover body with the sawtooth-shaped structure and the RT lens structure is inserted into the glass tube and is attached to the glass tube, so that the light condensation effect of the LED lamp bead is improved through the inner cover body, and the problems of poor light condensation effect and floodlight of the traditional glass fluorescent tube are solved.)

1. A novel glass fluorescent tube is characterized in that: including glass pipe (1) that is the cylinder structure, be provided with the internal cover body (2) in glass pipe (1), the internal cover body (2) laminate in the inboard of glass pipe (1), the bottom of the inboard of glass pipe (1) is provided with mounting groove (101), be provided with circuit board (102) in mounting groove (101), circuit board (102) are in through the silicon rubber sticky subsides in mounting groove (101), be provided with a plurality of LED lamp pearls (103) on circuit board (102), LED lamp pearl (103) equipartition in on circuit board (102), the both sides of glass pipe (1) still are provided with power tube (3), be provided with conducting rod (4) on power tube (3).

2. The novel glass fluorescent tube of claim 1, characterized in that: the interior cover body (2) are convex structure, the inside both sides of interior cover body (2) are provided with sawtooth (201), sawtooth (201) left and right sides symmetry, the inside top of interior cover body (2) sets up RT lens structure (202).

3. The novel glass fluorescent tube of claim 1, characterized in that: the LED lamp beads (103) are uniformly distributed on the circuit board (102).

4. The novel glass fluorescent tube of claim 1, characterized in that: the glass tube (1) is made of polycarbonate and diffusion powder, and the transparency of the glass tube (1) is 97% -99%.

5. The novel glass fluorescent tube of claim 1, characterized in that: the transparency of the inner cover body (2) is 90% -94%.

6. The novel glass fluorescent tube of claim 1, characterized in that: the light-emitting angle of the light emitted by the LED lamp beads (103) after passing through the glass tube (1) and the inner cover body (2) is 60-100 degrees, and the floodlight value is within 25.

Technical Field

The invention relates to a novel glass fluorescent tube, belonging to the technical field of fluorescent tubes.

Background

The fluorescent lamp is the lighting device who uses commonly in the life, and current fluorescent tube generally comprises glass lamp shade and the luminescent lamp pearl board of installing in glass lamp shade, and current glass lamp shade structure is comparatively simple, is a glossy glass pipeline, and this kind of glossy glass lamp shade is in the use, and light gives off and does not have the law, and it is relatively poor to lead to luminous effect, to above-mentioned problem, needs a fluorescent tube of novel structure to solve the problem that faces in the trade.

Disclosure of Invention

The technical problem to be solved by the invention is as follows: provides a novel glass fluorescent tube to solve the problems in the industry.

In order to solve the technical problems, the invention is realized by the following technical scheme: the utility model provides a novel glass fluorescent tube, is including the glass pipe that is the cylinder structure, be provided with the inner cover body in the glass pipe, the inner cover body laminate in the inboard of glass pipe, the bottom of the inboard of glass pipe is provided with mounting groove, be provided with the circuit board in the mounting groove, the circuit board passes through the silicon cement and pastes in the mounting groove, be provided with a plurality of LED lamp pearls on the circuit board, LED lamp pearl equipartition in on the circuit board, the both sides of glass pipe still are provided with the power tube, be provided with the conducting rod on the power tube.

Preferably, the inner cover body is of a circular arc-shaped structure, sawteeth are arranged on two sides of the inner cover body, the left side and the right side of the sawteeth are symmetrical, and an RT lens structure is arranged at the top of the inner cover body.

Preferably, the LED lamp beads are uniformly distributed on the circuit board.

Preferably, the glass tube is made of polycarbonate and diffusion powder, and the transparency of the glass tube is 97% -99%.

Preferably, the transparency of the inner cover body is 90% -94%.

Preferably, the light-emitting angle of the light emitted by the LED lamp bead after passing through the glass tube and the inner cover body is 60-100 degrees, and the floodlight value is within 25.

Compared with the prior art, the glass fluorescent lamp tube has the advantages that the inner cover body with the sawtooth-shaped structure and the RT lens structure is inserted into the glass tube and attached to the glass tube, so that the light condensation effect of the LED lamp bead is improved through the inner cover body, the problems of poor light condensation effect and floodlight of the traditional glass fluorescent lamp tube are solved, and the glass fluorescent lamp tube is novel in structure, convenient to operate and good in effect.

Description of the drawings:

the invention is further described below with reference to the accompanying drawings.

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a sectional view a-a of fig. 1.

FIG. 3 is a schematic view of the structure of the glass tube and the circuit board.

Fig. 4 is a schematic structural view of the inner cover body.

In the figure: a glass tube 1; a mounting groove 101; a wiring board 102; an LED lamp bead 103; an inner cover body 2; serrations 201; an RT lens structure 202; a power supply tube 3; a conductive rod 4.

The specific implementation mode is as follows:

the invention is described in detail below with reference to the following figures and embodiments:

as shown in fig. 1 to 3, the novel glass fluorescent tube comprises a glass tube 1 having a cylindrical structure, an inner cover body 2 is arranged in the glass tube 1, the inner cover body 2 is attached to the inner side of the glass tube 1, a mounting groove 101 is arranged at the bottom of the inner side of the glass tube 1, a circuit board 102 is arranged in the mounting groove 101, the circuit board 102 is adhered to the mounting groove 101 through silica gel, a plurality of LED lamp beads 103 are arranged on the circuit board 102, the LED lamp beads 103 are uniformly distributed on the circuit board 102, two sides of the glass tube 1 are also provided, and a conductive rod 4 is arranged on the power tube 3.

As shown in fig. 4, the inner cover 2 is of an arc structure, two sides of the inside of the inner cover 2 are provided with saw teeth 201, the left and right sides of the saw teeth 201 are symmetrical, and the top of the inside of the inner cover 2 is provided with an RT lens structure 202.

In order to realize the illumination function, further, the LED beads 103 are uniformly distributed on the circuit board 102.

In order to improve the opacity of the glass tube 1, further, the glass tube 1 is made of polycarbonate and diffusion powder, and the transparency of the glass tube 1 is 97% -99%.

In order to improve the light transmittance of the inner cover 2, further, the transparency of the inner cover 2 is 90% to 94%.

In order to achieve better illumination performance, furthermore, the light-emitting angle of the light emitted by the LED lamp bead 103 after passing through the glass tube 1 and the inner cover body 2 is 60-100 degrees, and the floodlight value is within 25.

During the use, insert the internal cover body 2 in glass manages 1, with the internal cover body 2 and glass manage 1 laminating together, simultaneously with the breach part alignment mounting groove 101 of the internal cover body 2, the mounting groove 101 is placed to the circuit board 102 that will install LED lamp pearl 103, set up heat dissipation silica gel between circuit board 102 and the mounting groove 101, not only play radiating effect, still play the effect of pasting, the light that LED lamp pearl 103 distributed out passes through the transmission and the refraction of sawtooth 201 and RT lens structure 202, can improve the light efficiency, increase illumination intensity.

It is to be emphasized that: the above embodiments are only preferred embodiments of the present invention, and are not intended to limit the present invention in any way, and all simple modifications, equivalent changes and modifications made to the above embodiments according to the technical spirit of the present invention are within the scope of the technical solution of the present invention.