CN214249181U

CN214249181U - LED fluorescent tube with high-efficient heat radiation structure

Info

Publication number: CN214249181U
Application number: CN202022942804.7U
Authority: CN
Inventors: 何家琦
Original assignee: Shanghai Zhenmiao Industrial Co ltd
Current assignee: Shanghai Zhenmiao Industrial Co ltd
Priority date: 2020-12-11
Filing date: 2020-12-11
Publication date: 2021-09-21
Anticipated expiration: 2030-12-11

Abstract

The utility model relates to a LED fluorescent tube technical field specifically is a LED fluorescent tube with high-efficient heat radiation structure, including fluorescent tube installation framework, fluorescent tube installation framework includes the LED fluorescent tube body, one side of LED fluorescent tube body is fixed to be equipped with the connector on one side, connector fixed connection is in the both sides of reflector, the upper end fixedly connected with installation piece of reflector, the inside embedding of installation piece is connected with the connecting piece, one side fixedly connected with coupling mechanism of LED fluorescent tube body, coupling mechanism including the contact head. The utility model discloses avoided the poor problem of effect that the circulation of air effect is poor to bring during the use, not only increaseed the circulation of air through the heating panel that sets up for radiating effect is more excellent, and then has prolonged the life of LED fluorescent tube body, makes to connect more simple that becomes, in addition through the spring and the sleeve that set up and sealed mutually supporting between the pad after connecting, makes to connect more stable.

Description

LED fluorescent tube with high-efficient heat radiation structure

Technical Field

The utility model relates to a LED fluorescent tube technical field specifically is a LED fluorescent tube with high-efficient heat radiation structure.

Background

The LED lamp is an electroluminescent semiconductor material chip, silver glue or white glue is solidified on the support, then the chip and the circuit board are connected through silver wires or gold wires, the periphery of the chip and the circuit board is sealed through epoxy resin, the effect of protecting an internal core wire is achieved, and finally the shell is installed, so that the anti-seismic performance of the LED lamp is good.

In the use of family, the use of LED lamp is more and more popularized, can take place a large amount of heats on the LED lamp during the use, and the position that generates heat mainly is that the position of fluorescent tube position and metallic interconnect head can generate heat, for example metallic interconnect head generate heat can increase the loss to the electric energy, can influence LED's life even, but current LED fluorescent tube is connecting the back, and the link looses the very poor of effect usually, has reduced LED fluorescent tube's life.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a LED fluorescent tube with high-efficient heat radiation structure to solve the poor problem of radiating effect who proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an LED lamp tube with a high-efficiency heat dissipation structure comprises a lamp tube installation framework, wherein the lamp tube installation framework comprises an LED lamp tube body, a connector is fixedly arranged on one side of the LED lamp tube body, the connector is fixedly connected to two sides of a reflecting cover, an installation block is fixedly connected to the upper end of the reflecting cover, a connecting piece is embedded and connected inside the installation block, an connection mechanism is fixedly connected to one side of the LED lamp tube body, the connection mechanism comprises a contact head, a contact head is fixedly connected to one side of the LED lamp tube body, the contact head is embedded inside an installation hole groove, an installation hole groove is formed inside the connector, the top end of the contact head is connected with a metal end, a heat dissipation plate is fixedly connected to one side of the connector, a limiting sleeve is fixedly connected to one side of the reflecting cover, and a limiting rod is fixedly connected to the side surface of the LED lamp tube body, the metal end is embedded in the fastening mechanism, the fastening mechanism comprises a sleeve, the metal end is embedded in the sleeve, the spring is fixedly connected in the sleeve, and a sealing gasket is sleeved on the outer surface of the metal end.

Preferably, the reflector is arched, and the two ends of the LED lamp tube body are fixedly connected with contact heads.

Preferably, the upper end of the reflector is provided with an elongated slot, the connecting piece is embedded in the elongated slot arranged in the reflector, and the outer surface of the connecting piece is provided with external threads.

Preferably, the upper end of the heat dissipation plate is provided with a through hole, the side surface of the contact head is fixedly connected with two groups of limiting rods, and the two groups of limiting rods are arranged into a cylinder.

Preferably, the inner wall of the limiting sleeve is provided with a circular arc-shaped opening, and the size of the circular arc-shaped opening is the same as that of the limiting rod.

Preferably, the sealing gasket is arranged in a circular ring shape, and one side of the sealing gasket is fixedly connected to one side of the contact head.

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

1. this LED fluorescent tube with high-efficient heat radiation structure still can guarantee the air permeability of linkage segment during the use, has avoided the poor problem of effect that the circulation of air effect is poor to bring during the use, has not only increaseed the circulation of air through the heating panel that sets up for radiating effect is more excellent, and then has prolonged the life of LED fluorescent tube body.

2. This LED fluorescent tube with high-efficient heat radiation structure installs the back, has increaseed the stability of connecting through the stop collar and the gag lever post that set up for connect more simple that becomes, in addition through the spring that sets up and sleeve and sealed the mutually supporting between filling up after connecting, make and connect more stable.

Drawings

Fig. 1 is a schematic bottom view of the present invention;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic structural view of the present invention in a side-view connection state;

fig. 4 is a schematic front view of the contact and the metal terminal according to the present invention.

In the figure: 1. a lamp tube mounting framework; 110. an LED lamp tube body; 120. a reflector; 130. Mounting blocks; 140. a connector; 150. a connecting member; 2. a connecting mechanism; 210. a contact head; 220. mounting a hole groove; 230. a metal end; 240. a heat dissipation plate; 250. a limiting sleeve; 260. a limiting rod; 3. a fastening mechanism; 310. a spring; 320. a sleeve; 330. and a gasket.

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 an embodiment:

an LED lamp tube with a high-efficiency heat dissipation structure comprises a lamp tube mounting framework 1, wherein the lamp tube mounting framework 1 comprises an LED lamp tube body 110, a connecting head 140 is fixedly arranged on one side of the LED lamp tube body 110, the connecting head 140 is fixedly connected on two sides of a reflecting cover 120, a mounting block 130 is fixedly connected on the upper end of the reflecting cover 120, a connecting piece 150 is embedded and connected in the mounting block 130, a connecting mechanism 2 is fixedly connected on one side of the LED lamp tube body 110, the connecting mechanism 2 comprises a contact head 210, a contact head 210 is fixedly connected on one side of the LED lamp tube body 110, the contact head 210 is embedded in a mounting hole groove 220, a mounting hole groove 220 is formed in the connecting head 140, a metal end 230 is connected at the top end of the contact head 210, a heat dissipation plate 240 is fixedly connected on one side of the connecting head 140, a limit sleeve 250 is fixedly connected on one side of the reflecting cover 120, and a limit rod 260 is fixedly connected on the side of the LED lamp tube body 110, the metal end 230 is embedded in the fastening mechanism 3, the fastening mechanism 3 includes a sleeve 320, the metal end 230 is embedded in the sleeve 320, the spring 310 is fixedly connected in the sleeve 320, and the sealing gasket 330 is sleeved on the outer surface of the metal end 230.

Further, the reflector 120 is arranged in an arc shape, the two ends of the LED tube body 110 are fixedly connected with the contact heads 210, and the reflector 120 has a certain light-gathering effect, so that light is concentrated more.

Further, an elongated slot is formed at the upper end of the reflector 120, the connector 150 is embedded in the elongated slot formed in the reflector 120, an external thread is formed on the outer surface of the connector 150, and the reflector 120 is fixed by threaded connection.

Further, the through-hole has been seted up to the upper end of heating panel 240, and two sets of gag lever posts 260 of side fixedly connected with of contact 210, two sets of gag lever posts 260 set to cylindricly, and the setting of heating panel 240 has accelerated the circulation of air, under the condition of circulation of air, takes away the heat of contact 210 upper end, has played good radiating effect, has prolonged the life of LED fluorescent tube body 110.

Further, the inner wall of the limiting sleeve 250 is provided with a circular arc-shaped opening, the size of the circular arc-shaped opening is the same as that of the limiting rod 260, and the limiting sleeve 250 and the limiting rod 260 are mutually clamped together, so that connection is increased.

Further, the gasket 330 is disposed in a ring shape, and one side of the gasket 330 is fixedly connected to one side of the contact 210, so that the inner portion of the contact 210 is sealed by the ring shape, and the gasket also plays an insulating role.

The working principle is as follows: when the LED lamp tube is in operation, the reflector 120 is fixedly installed on the wall surface, the LED lamp tube body 110 is embedded in the connecting head 140 through the connecting piece 150, the position of the reflector 120 is limited, the LED lamp tube body 110 is embedded in the connecting head 140, when the limiting rod 260 on the side surface of the LED lamp tube body 110 is driven to be embedded in the limiting sleeve 250 through rotation, the fixed connection is realized, so that the LED lamp tube is more stable after the conventional connection, in addition, after the connection, in order to ensure the connection stability, when the metal end 230 is embedded in the connecting head 140, the metal end 230 is pushed outwards through the spring 310, under the outward support of the metal end 230, the connection is more compact, in addition, a certain degree of heat dissipation function is realized through the arranged heat dissipation plate 240 after the connection, and the heat dissipation of the upper end of the contact 210 is quicker.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a LED fluorescent tube with high-efficient heat radiation structure, includes fluorescent tube installation framework (1), its characterized in that: the lamp tube mounting framework (1) comprises an LED lamp tube body (110), a connecting head (140) is fixedly arranged on one side of the LED lamp tube body (110), the connecting head (140) is fixedly connected to two sides of a reflecting cover (120), a mounting block (130) is fixedly connected to the upper end of the reflecting cover (120), a connecting piece (150) is embedded and connected into the mounting block (130), a connecting mechanism (2) is fixedly connected to one side of the LED lamp tube body (110), the connecting mechanism (2) comprises a contact head (210), the contact head (210) is fixedly connected to one side of the LED lamp tube body (110), the contact head (210) is embedded into the mounting hole groove (220), a mounting hole groove (220) is formed in the connecting head (140), a metal end (230) is connected to the top end of the contact head (210), a heat dissipation plate (240) is fixedly connected to one side of the connecting head (140), one side fixedly connected with stop collar (250) of reflector (120), side fixedly connected with gag lever post (260) of LED fluorescent tube body (110), metal end (230) embedding is in the inside of fastening device (3), fastening device (3) include sleeve (320), metal end (230) embedding is in the inside of sleeve (320), the inside fixedly connected with spring (310) of sleeve (320), sealed pad (330) has been cup jointed to the surface of metal end (230).

2. The LED lamp tube with the efficient heat dissipation structure as recited in claim 1, wherein: the reflector (120) is arranged in an arch shape, and two ends of the LED lamp tube body (110) are fixedly connected with contact heads (210).

3. The LED lamp tube with the efficient heat dissipation structure as recited in claim 1, wherein: an elongated slot is formed in the upper end of the reflector (120), the connecting piece (150) is embedded into the elongated slot formed in the reflector (120), and external threads are formed in the outer surface of the connecting piece (150).

4. The LED lamp tube with the efficient heat dissipation structure as recited in claim 1, wherein: the upper end of the heat dissipation plate (240) is provided with a through hole, the side face of the contact head (210) is fixedly connected with two groups of limiting rods (260), and the two groups of limiting rods (260) are arranged to be cylindrical.

5. The LED lamp tube with the efficient heat dissipation structure as recited in claim 1, wherein: the inner wall of the limiting sleeve (250) is provided with a circular arc-shaped opening, and the size of the circular arc-shaped opening is the same as that of the limiting rod (260).

6. The LED lamp tube with the efficient heat dissipation structure as recited in claim 1, wherein: the sealing gasket (330) is arranged in a circular ring shape, and one side of the sealing gasket (330) is fixedly connected with one side of the contact head (210).