High-voltage-resistant waterproof xenon lamp structure

Abstract

The utility model relates to the technical field of xenon lamps, in particular to a high-voltage-resistant waterproof xenon lamp structure. Comprising a xenon lamp, a lamp tube and a rubber plug, the xenon lamp is arranged in the lamp tube, openings are formed in the two ends of the lamp tube, and rubber plugs are connected to the openings in the two ends of the lamp tube. The xenon lamp is respectively connected with a first contact pin, a second contact pin and a third contact pin, and the other ends of the first contact pin, the second contact pin and the third contact pin are exposed outside the lamp tube; compared with the prior art, the first contact pin, the second contact pin and the third contact pin extend to the outside of the lamp tube and can be directly welded with a lead during connection, the installation process is more convenient, the installation time is short and the installation difficulty is lower due to the fact that welding is directly carried out outside, and meanwhile, the contact pins can be directly welded with the lead and can be directly welded with the lead. And the LED lamp can also be directly welded on a PCB, so that the application range is expanded.

Description

Technical Field

[0001] The utility model relates to the technical field of xenon lamps, in particular to a high-pressure resistant and waterproof xenon lamp structure. Background Art

[0002] Xenon lamp refers to a light source made of quartz glass or ordinary glass filled with xenon gas. It is a high-pressure gas discharge lamp without the filament of a halogen lamp. It is referred to as IPL xenon lamp and can be used in the beauty and sterilization industries.

[0003] At present, the main problems in the use of existing xenon lamps are as follows: the traditional xenon lamp structure is that a lamp tube is arranged on the outside of the xenon lamp, and connecting shells are arranged at both ends of the lamp tube. The contact pins connected to the xenon lamp are located inside the lamp tube. When connecting, the wire needs to pass through the connecting shell and extend into the inside of the lamp tube to be welded to the contact pins, and then the connecting shell is fixed on the lamp tube. Due to the welding inside the lamp tube and the subsequent installation of the connecting shell, the installation process is very inconvenient, difficult to install, and long in installation time; moreover, since the wire needs to pass through the connecting shell, there is a certain gap between the connecting shell and the wire, which leads to poor waterproof effect; for this reason, we propose a high-pressure waterproof xenon lamp structure. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a high-pressure resistant and waterproof xenon lamp structure, which, after being improved, can effectively solve the problems raised in the above-mentioned background technology.

[0005] The technical solution of the utility model is:

[0006] A high-pressure resistant and waterproof xenon lamp structure, comprising a xenon lamp, a lamp tube and a rubber plug;

[0007] The xenon lamp is arranged inside the lamp tube, and openings are arranged at both ends of the lamp tube, and rubber plugs are connected to the openings at both ends of the lamp tube;

[0008] The xenon lamp is respectively connected with a first contact pin, a second contact pin and a third contact pin, and the other ends of the first contact pin, the second contact pin and the third contact pin are exposed outside the lamp tube.

[0009] Furthermore, the rubber plug includes a first plug portion and a second plug portion, the first plug portion is inserted into the interior of the lamp tube, and the second plug portion is exposed outside the lamp tube and abuts against an end portion of the lamp tube.

[0010] Furthermore, the inner diameter of the lamp tube is 9 mm, and the outer diameter of the lamp tube is 11 mm.

[0011] Furthermore, the diameter of the first plug portion is 9 mm, and the diameter of the second plug portion is 13 mm.

[0012] Furthermore, the material of the rubber plug is silicone or rubber; the material of the lamp tube is a transparent quartz tube.

[0013] Furthermore, the first contact pin is connected to one of the rubber plugs and extends outward, and the second contact pin is connected to the other rubber plug and extends outward. The first contact pin is a negative electrode / cathode, and the second contact pin is a positive electrode / anode.

[0014] Furthermore, the third contact pin is connected to the rubber plug close to the first contact pin and extends outwards, or is connected to the rubber plug close to the second contact pin and extends outwards.

[0015] Furthermore, the first and second contact pins are made of hard metal nickel, and the third contact pin is made of soft metal nickel.

[0016] Furthermore, waterproof sealant is bonded to the connections between the first contact pin, the second contact pin and the third contact pin and the rubber plug.

[0017] Furthermore, the first contact pin, the second contact pin and / or the third contact pin are in a straight line or a bent shape.

[0018] The beneficial effects of the utility model are:

[0019] Compared with the prior art, the utility model extends the first contact pin, the second contact pin and the third contact pin to the outside of the lamp tube, and can be directly welded to the wire when connecting. Since the welding is directly performed on the outside, the installation process is more convenient, the installation time is short, and the installation difficulty is relatively low. At the same time, each contact pin can not only be directly welded to the wire, but also can be directly welded to the PCB board, so the scope of use is expanded. In addition, due to the use of the rubber plug, the xenon lamp structure has a strong high-pressure resistance, thereby ensuring the use quality of the xenon lamp. Moreover, the sealing performance between the rubber plug and the lamp tube is better, and the connection between each contact pin and the rubber plug is bonded with waterproof sealant, so that the xenon lamp structure has better waterproof performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 This is an exploded view of the lamp tube and the rubber plug of the utility model;

[0022] Figure 3 It is a schematic diagram of the xenon lamp connected to the lamp tube of the utility model;

[0023] Figure 4 The figure is a schematic diagram of the structure of the xenon lamp of the utility model.

[0024] In the figure, 1, xenon lamp; 2, lamp tube; 3, rubber plug; 4, first contact pin; 5, second contact pin; 6, third contact pin; 7, first plug part; 8, second plug part. DETAILED DESCRIPTION

[0025] The specific implementation of the utility model is further described below in conjunction with the accompanying drawings:

[0026] like Figure 1-4 As shown,

[0027] A high-pressure waterproof xenon lamp structure comprises a xenon lamp 1, a lamp tube 2 and a rubber plug 3; the xenon lamp 1 is fixedly mounted inside the lamp tube 2, and openings are arranged at both ends of the lamp tube 2, and rubber plugs 3 are clamped at both ends of the openings of the lamp tube 2; the xenon lamp 1 is respectively connected with a first contact pin 4, a second contact pin 5 and a third contact pin 6, and the other ends of the first contact pin 4, the second contact pin 5 and the third contact pin 6 are exposed outside the lamp tube 2; in this embodiment, the difficulty of electrical connection (installation) of the xenon lamp 1 is greatly reduced, mainly because the first contact pin 4, the second contact pin 5 and the third contact pin 6 extend to the outside of the lamp tube 2, so that they can be directly welded; and, since the traditional xenon lamp structure has the contact pins arranged inside the lamp tube 2, it can only be welded with the wire, and the contact pins cannot be welded on the PVB board, while the present application can directly weld the contact pins on the PCB board, thereby expanding the scope of use of the xenon lamp structure.

[0028] As a preferred embodiment; the rubber plug 3 includes a first plug portion 7 and a second plug portion 8, the first plug portion 7 is inserted into the interior of the lamp tube 2, and the second plug portion 8 is exposed outside the lamp tube 2 and abuts against the end of the lamp tube 2; it can be understood that a step is formed between the first plug portion 7 and the second plug portion 8, and the diameter of the second plug portion 8 is larger than the diameter of the first plug portion 7. After the first plug portion 7 is inserted into the interior of the lamp tube 2, the second plug portion 8 can wrap the outer wall of the end of the lamp tube 2, so that its sealing performance is further enhanced, thereby enhancing the pressure resistance and waterproof performance.

[0029] More specifically, the inner diameter of the lamp tube 2 is 9 mm, and the outer diameter of the lamp tube 2 is 11 mm; the diameter of the first plug portion 7 is 9 mm, and the diameter of the second plug portion 8 is 13 mm.

[0030] As a preferred embodiment, the material of the rubber plug 3 is silicone or rubber; the material of the lamp tube 2 is a transparent quartz tube; by adopting the rubber plug 3 made of silicone or rubber, its high pressure resistance performance is stronger, and the lamp tube 2 made of transparent quartz tube can not only effectively transmit light, but also achieve better protection and insulation effect.

[0031] As a preferred embodiment; the first contact pin 4 is connected to one of the rubber plugs 3 and extends outward, the second contact pin 5 is connected to the other rubber plug 3 and extends outward, the first contact pin 4 is the negative electrode / cathode, and the second contact pin 5 is the positive electrode / anode; it can be understood that the two rubber plugs 3 can adopt single-hole and double-hole, the first contact pin 4 of the negative pole is connected to the double-hole rubber plug 3, and the second contact pin 5 of the positive pole is connected to the single-hole rubber plug 3. In this way, the positive and negative poles of the xenon lamp 1 can be effectively distinguished, and the wrong wiring can be effectively prevented.

[0032] As a preferred embodiment; the third feeler 6 is connected to the rubber plug 3 near the first feeler 4 and extends outwardly, or is connected to the rubber plug 3 near the second feeler 5 and extends outwardly; it can be understood that the third feeler 6 can extend from any of the two rubber plugs 3. In this embodiment, the third feeler 6 mainly extends from the double-hole rubber plug 3 and is arranged on the side of the negative first feeler 4, in order to facilitate the installation of the xenon lamp structure.

[0033] More specifically, the first contact pin 4 and the second contact pin 5 are both made of hard metal nickel, and the third contact pin 6 is made of soft metal nickel.

[0034] As a preferred embodiment; the connections between the first tentacle 4, the second tentacle 5 and the third tentacle 6 and the rubber plug 3 are bonded with waterproof sealant; by bonding with waterproof sealant, the waterproof performance of the structure can be enhanced in cooperation with the rubber plug 3. Since the tentacle does not need to move at the rubber plug 3, it can be directly bonded, sealed and fixed.

[0035] As a preferred embodiment; the first contact pin 4, the second contact pin 5 and / or the third contact pin 6 are straight or bent; it can be understood that according to actual needs, the first contact pin 4, the second contact pin 5 and the third contact pin 6 can be set to be straight or bent, which is conducive to welding them with wires or PCB boards, and can be flexible and changeable.

[0036] In the present application, the third contact pin 6 is a trigger wire and is made of soft metal nickel. After the third contact pin 6 is connected to the PCB board and powered on, it can provide high voltage for the xenon lamp 1, which will ionize the xenon gas inside the xenon lamp 1, so that the positive electrode voltage is conducted to the negative electrode under the action of ionization, so that the xenon lamp 1 emits light. Therefore, when the rubber plug 3 used in this structure has high-voltage resistance, the use quality of the xenon lamp 1 will be ensured; and after the waterproof performance is enhanced, the use quality of the xenon lamp 1 can also be ensured and the service life of the xenon lamp 1 can be extended; in addition, by setting the lamp tube 2, the high voltage on the xenon lamp 1 can be effectively prevented from being exposed to the outside world.

[0037] It should be pointed out that the main problems in the prior art are: since welding is performed inside the lamp tube and the connection housing needs to be installed afterwards, the installation process is very inconvenient, difficult and time-consuming; and since the wire needs to pass through the connection housing, there is a certain gap between the connection housing and the wire, which leads to poor waterproof effect;

[0038] Therefore, through the improvement of the present application, the first contact pin 4, the second contact pin 5 and the third contact pin 6 are extended to the outside of the lamp tube 2, and can be directly welded to the wire when connecting. Since the welding is directly performed on the outside, the installation process is more convenient, the installation time is short, and the installation difficulty is relatively low. At the same time, each contact pin can not only be directly welded to the wire, but also can be directly welded to the PCB board, and the scope of use is expanded. In addition, the sealing performance between the rubber plug 3 and the lamp tube 2 is better, and the connection between each contact pin and the rubber plug 3 is bonded with waterproof sealant, so that the xenon lamp structure has better waterproof performance.

[0039] The above implementation modes are merely descriptions of the preferred implementation modes of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary engineering and technical personnel in the field shall fall within the protection scope determined by the claims of the present invention.

Claims

1. A high-pressure waterproof xenon lamp structure, comprising a xenon lamp, a lamp tube and a rubber plug; the xenon lamp is arranged inside the lamp tube, characterized in that: The two ends of the lamp tube are provided with openings, and the two openings of the lamp tube are connected with rubber plugs; The xenon lamp is respectively connected with a first contact pin, a second contact pin and a third contact pin, and the other ends of the first contact pin, the second contact pin and the third contact pin are exposed outside the lamp tube.

2. The high pressure resistant and waterproof xenon lamp structure according to claim 1, characterized in that: The rubber plug includes a first plug portion and a second plug portion, wherein the first plug portion is inserted into the interior of the lamp tube, and the second plug portion is exposed outside the lamp tube and abuts against the end of the lamp tube.

3. The high pressure resistant and waterproof xenon lamp structure according to claim 2, characterized in that: The inner diameter of the lamp tube is 9 mm, and the outer diameter of the lamp tube is 11 mm.

4. The high pressure resistant and waterproof xenon lamp structure according to claim 3, characterized in that: The diameter of the first plug portion is 9 mm, and the diameter of the second plug portion is 13 mm.

5. The high pressure resistant and waterproof xenon lamp structure according to claim 4, characterized in that: The material of the rubber plug is silica gel or rubber; the material of the lamp tube is a transparent quartz tube.

6. The high pressure resistant and waterproof xenon lamp structure according to claim 5, characterized in that: The first contact pin is connected to one of the rubber plugs and extends outward, and the second contact pin is connected to the other rubber plug and extends outward. The first contact pin is a negative electrode / cathode, and the second contact pin is a positive electrode / anode.

7. The high pressure resistant and waterproof xenon lamp structure according to claim 6, characterized in that: The third contact pin is connected to the rubber plug close to the first contact pin and extends outwards, or is connected to the rubber plug close to the second contact pin and extends outwards.

8. The high pressure resistant and waterproof xenon lamp structure according to claim 7, characterized in that: The first and second contact pins are both made of hard metal nickel, and the third contact pin is made of soft metal nickel.

9. The high pressure resistant and waterproof xenon lamp structure according to claim 8, characterized in that: The connections between the first contact pin, the second contact pin and the third contact pin and the rubber plug are all bonded with waterproof sealant.

10. The high pressure resistant and waterproof xenon lamp structure according to claim 9, characterized in that: The first contact pin, the second contact pin and / or the third contact pin are in a straight line shape or a bent shape.

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