CN218442185U

CN218442185U - LED wire rod connects and has its LED lamp

Info

Publication number: CN218442185U
Application number: CN202222357707.0U
Authority: CN
Inventors: 吴东伟; 吴华东; 康伟; 刘文龙
Original assignee: Shenzhen Huadian Lighting Co ltd
Current assignee: Shenzhen Huadian Lighting Co ltd
Priority date: 2022-09-05
Filing date: 2022-09-05
Publication date: 2023-02-03
Anticipated expiration: 2032-09-05

Abstract

The utility model provides a LED wire rod connects, a be used for wearing to establish the cable, the joint main part that has first through-hole, the nut that has the second through-hole, waterproof gum cover in the first through-hole is put into in the cooperation, the both ends that connect the main part are provided with first external screw thread and second external screw thread respectively, the side that connects the main part is provided with the counter bore, LED wire rod connects still be provided with counter bore complex ventilated membrane and ventilative snap ring, ventilated membrane and ventilative snap ring block go into in proper order in the counter bore, the one end of nut be provided with first external screw-thread fit's internal thread, waterproof gum cover sets up in first through-hole, first external screw in internal thread. The utility model discloses a LED wire rod connects has ventilative and waterproof function simultaneously, has with low costs, the equipment process is few, advantage that production efficiency is high. The utility model also provides a LED lamp.

Description

LED wire rod connects and has its LED lamp

Technical Field

The utility model relates to a LED lighting technology field especially relates to a LED wire rod connects and has its LED lamp.

Background

The LED lamp is widely applied to illumination of various occasions due to the advantages of energy conservation and environmental protection. The LED lamp generally includes a lamp body and a heat sink, a wire connector is disposed on the heat sink, and a wire such as a cable is connected from the lamp body to the outside of the LED lamp through the wire connector. In order to ensure the air pressure balance of the inner cavity of the LED lamp and discharge moisture, the LED lamp is required to have a ventilation function; meanwhile, in order to ensure the insulation property of electric appliances inside the LED lamp, the joint of the LED lamp is also required to have a waterproof function.

The ventilation function of the LED lamp and the waterproof function of the wire joint in the prior art are realized through two independent components, and the LED lamp has the defects of high cost, more assembly processes and low production efficiency.

Therefore, it is urgently required to develop an LED wire joint having functions of ventilation and water resistance.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to avoid the weak point among the prior art and provide a LED wire rod connects with ventilative and waterproof function.

An LED wire joint for threading a cable, comprising: put into joint main part, nut, the cooperation that has the second through-hole with first through-hole waterproof gum cover in the first through-hole, the both ends that connect the main part are provided with first external screw thread and second external screw thread respectively, the side that connects the main part is provided with the counter bore, the LED wire rod connect still be provided with counter bore complex ventilated membrane and ventilative snap ring, the ventilated membrane with ventilative snap ring card is gone into in proper order in the counter bore, the one end of nut be provided with first external screw-thread fit's internal thread, waterproof gum cover set up in the first through-hole, first external screw thread screw in the internal thread.

Preferably, the LED wire joint is further provided with a clamping claw, and the clamping claw is sleeved outside the waterproof rubber sleeve.

Preferably, the clamping claw is a metal clamping claw, and the clamping claw comprises a cylindrical main body and a plurality of clamping pieces circumferentially arranged at one end of the cylindrical main body.

Preferably, the second external thread is sleeved with a waterproof ring.

Preferably, the joint body is a metal joint body.

Preferably, the nut is a metal nut.

The utility model also provides a LED lamp, include: the LED wire rod connector comprises an LED main body, a cable, the LED wire rod connector and a radiator connected with the LED main body, wherein the radiator is provided with an inner threaded hole matched with the second outer thread, the cable penetrates through the nut and the connector main body and then extends into the radiator, and the second outer thread is screwed into the inner threaded hole.

Compared with the prior art, the utility model has the following advantage: the utility model discloses a joint main part and the nut that the LED wire rod connects realize connecting through first external screw thread screw in internal thread, and during the use, the cable passes the nut and connects the main part. Set up waterproof gum cover in the first through-hole of joint main part, can play fine waterproof effect when the cable pierces, and then play the effect of protection LED lamp. The side that connects the main part sets up the counter bore, goes into ventilated membrane and ventilative snap ring in the counter bore in proper order, and ventilative snap ring card can play the effect of fixed ventilated membrane in the counter bore. The breathable film can make gas molecules pass through, and liquid, dust can not pass through, reach waterproof ventilative purpose, keep LED lamp airtight cavity atmospheric pressure balanced, discharge moisture, alleviate bad phenomena such as fogging and dewfall, avoid inflation gas and destroy LED lamp weak link, prevent that the condition of cracking and warping from appearing in the LED lamp.

According to the above, the utility model discloses a LED wire rod connects has ventilative and waterproof function simultaneously, need not realize through two independent parts like prior art, has with low costs, the equipment process is few, advantage that production efficiency is high.

Similarly, the LED wire rod joint of the LED lamp has the functions of ventilation and water resistance, and the waterproof effect is achieved through the waterproof rubber sleeve; reach ventilative purpose through the ventilated membrane, prevent that LED inside components and parts from the corruption of weing, keep LED lamp airtight cavity atmospheric pressure balanced, discharge moisture, alleviate bad phenomena such as fogging and dewfall, avoid the inside inflation gas of LED lamp and destroy LED lamp weak link, prevent the condition that the LED lamp cracks and warp. The method is realized without two independent parts as in the prior art, and has the advantages of low cost, few assembly procedures and high production efficiency.

Drawings

The invention will be further described with reference to the accompanying drawings, to which, however, the embodiments do not constitute any limitation.

Fig. 1 is a schematic structural diagram of an LED wire joint according to the present invention;

fig. 2 is an exploded schematic view of an LED wire joint according to the present invention;

fig. 3 is a schematic structural diagram of an LED lamp according to the present invention.

Detailed Description

The invention will be further described with reference to the following examples and drawings:

an LED wire connector 50, as shown in fig. 1-3, for threading a cable 10, comprising: the LED wire connector comprises a connector main body 20 with a first through hole 21, a screw cap 22 with a second through hole 23 and a waterproof rubber sleeve 24 which is placed in the first through hole 21 in a matched mode, wherein a first external thread 25 and a second external thread 26 are respectively arranged at two ends of the connector main body 20, a counter bore 27 is formed in the side face of the connector main body 20, a breathable film 28 and a breathable snap ring 29 which are matched with the counter bore 27 are further arranged on the LED wire connector 50, the breathable film 28 and the breathable snap ring 29 are sequentially clamped into the counter bore 27, an internal thread (not marked in the figure) matched with the first external thread 25 is arranged at one end of the screw cap 22, the waterproof rubber sleeve 24 is arranged in the first through hole 21, and the first external thread 25 is screwed into the internal thread (not marked in the figure). Specifically, the joint main body 20 is a metal joint main body 20, and the metal joint main body 20 has better strength and hardness, so that the reliability of the product can be improved. The nut 22 is a metal nut 22, and the metal nut 22 has better strength and hardness, which can improve the reliability of the product.

The utility model discloses a LED wire rod connects 50's joint main part 20 and nut 22 realize connecting through first external screw thread 25 screw in internal thread (not marking in the figure), and during the use, cable 10 passes nut 22 and joint main part 20. Set up waterproof gum cover 24 in the first through-hole 21 of joint main part 20, waterproof gum cover 24 parcel cable 10 can play fine waterproof effect, and then plays the effect of protection LED lamp. The side of the joint main body 20 is provided with a counter bore 27, a breathable film 28 and a breathable snap ring 29 are sequentially clamped in the counter bore 27, and the breathable snap ring 29 is clamped in the counter bore 27 and can play a role in fixing the breathable film 28. The breathable film 28 can enable gas molecules to pass through, liquid and dust cannot pass through, the waterproof and breathable purposes are achieved, air pressure balance of the sealed cavity of the LED lamp is kept, moisture is discharged, bad phenomena such as fogging and condensation are relieved, the phenomenon that the LED lamp is weak link is damaged due to expansion gas is avoided, and the situations that the LED lamp is slotted and deformed are avoided.

Therefore, the utility model discloses a LED wire rod connects 50 simultaneously has ventilative and waterproof function, need not realize through two independent parts like prior art, has with low costs, the equipment process is few, advantage that production efficiency is high.

Preferably, as shown in fig. 2, the LED wire connector 50 is further provided with a clamping claw 30, and the clamping claw 30 is sleeved outside the waterproof rubber sleeve 24. The clamping claw 30 is arranged outside the waterproof rubber sleeve 24, so that the waterproof rubber sleeve 24 can be clamped to the cable 10, and a better waterproof effect is achieved.

Preferably, as shown in fig. 2, the clamping jaw 30 is a metal clamping jaw 30, and the clamping jaw 30 includes a cylindrical main body 31 and a plurality of clamping pieces 32 circumferentially disposed at one end of the cylindrical main body 31. The clamping piece 32 can be arranged at one end close to the nut 22, and when the first external thread 25 of the connector main body 20 is screwed into the internal thread (not marked in the figure) of the nut 22, the clamping piece 32 is tightened inwards under the pressure action of the inner wall of the second through hole 23 of the nut 22, so that the waterproof rubber sleeve 24 is tightly wrapped on the cable 10, and a better waterproof effect is achieved.

Preferably, as shown in fig. 2, the second external thread 26 is sleeved with a waterproof ring 33. The second external thread 26 is sleeved with a waterproof ring 33, and when the second external thread 26 is connected to other parts of the LED lamp, the waterproof ring 33 can improve the connection tightness and has a better waterproof effect.

The utility model also provides a LED lamp, as shown in fig. 1 to fig. 3, include: the LED wire connector comprises an LED main body 60, a cable 10, the LED wire connector 50 and a heat sink 61 connected with the LED main body 60, wherein the heat sink 61 is provided with an inner threaded hole matched with the second outer thread 26, the cable 10 penetrates through the nut 22 and the connector main body 20 and then extends into the heat sink 61, and the second outer thread 26 is screwed into the inner threaded hole (not marked in the figure). The LED wire connector 50 is screwed into the inner screw hole (not shown) through the second outer screw 26 to be connected to the heat sink 61.

From the above, the LED wire connector 50 of the LED lamp of the present invention has the ventilation and waterproof functions, and the waterproof effect is achieved by the waterproof rubber sleeve 24; reach ventilative purpose through ventilated membrane 28, prevent that the inside components and parts of LED from the corruption of weing, keep LED lamp airtight cavity atmospheric pressure balanced, discharge moisture, alleviate bad phenomena such as fogging and dewfall, avoid the inside inflation gas of LED lamp and destroy LED lamp weak link, prevent the condition that the LED lamp cracks and warp. The method is realized without two independent parts as in the prior art, and has the advantages of low cost, few assembly procedures and high production efficiency.

It should be finally noted that the above embodiments are only intended to illustrate the technical solutions of the present invention, and not to limit the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides a LED wire rod connects for wear to establish the cable, its characterized in that includes: put into joint main part, nut, the cooperation that has the second through-hole with first through-hole waterproof gum cover in the first through-hole, the both ends that connect the main part are provided with first external screw thread and second external screw thread respectively, the side that connects the main part is provided with the counter bore, the LED wire rod connect still be provided with counter bore complex ventilated membrane and ventilative snap ring, the ventilated membrane with ventilative snap ring card is gone into in proper order in the counter bore, the one end of nut be provided with first external screw-thread fit's internal thread, waterproof gum cover set up in the first through-hole, first external screw thread screw in the internal thread.

2. The LED wire joint according to claim 1, wherein: the LED wire rod joint is further provided with a clamping claw, and the clamping claw is sleeved outside the waterproof rubber sleeve.

3. The LED wire joint of claim 2, wherein: the clamping claw is a metal clamping claw and comprises a cylindrical main body and a plurality of clamping pieces circumferentially arranged at one end of the cylindrical main body.

4. The LED wire joint according to claim 1, wherein: the second external thread sleeve is provided with a waterproof ring.

5. The LED wire joint according to claim 1, wherein: the joint main body is a metal joint main body.

6. The LED wire joint according to claim 1, wherein: the nut is a metal nut.

7. An LED lamp, comprising: the LED wire connector comprises an LED main body, a cable, the LED wire connector as claimed in any one of claims 1 to 6, and a radiator connected with the LED main body, wherein the radiator is provided with an inner threaded hole matched with the second outer thread, the cable penetrates through the nut and the connector main body and then extends into the radiator, and the second outer thread is screwed into the inner threaded hole.