CN213519861U

CN213519861U - Excimer lamp

Info

Publication number: CN213519861U
Application number: CN202022145797.8U
Authority: CN
Inventors: 洪燕南; 李立胜; 刘柳; 黄天赐
Original assignee: Gmy Lighting Technology Co ltd
Current assignee: Gmy Lighting Technology Co ltd
Priority date: 2020-09-25
Filing date: 2020-09-25
Publication date: 2021-06-22
Anticipated expiration: 2030-09-25

Abstract

The utility model discloses an excimer lamp, include: the lamp body is provided with a hollow pipeline; the positioning assembly comprises a first sleeve and a second sleeve, the first sleeve is sleeved at one end of the lamp body, and the second sleeve is sleeved at the other end of the lamp body; the heat dissipation assembly comprises a first connecting piece and a fan, wherein the first connecting piece is arranged on the first sleeve, and the fan is arranged on the first connecting piece; wherein, first sleeve pipe, hollow pipeline and second sleeve pipe communicate in proper order. Rotate through the fan, drive the air flow in the cavity pipeline, make the air flow along first sleeve pipe, cavity pipeline and second sleeve pipe, take away the heat when the lamp body is luminous, reduce the temperature of lamp body, improve the radiating efficiency, reduce the electrode temperature, slow down electrode oxidation rate, improve this excimer lamp's life simultaneously.

Description

Excimer lamp

Technical Field

The utility model relates to a lighting apparatus field, in particular to excimer lamp.

Background

When the excimer lamp is used, the lamp tube can generate a large amount of heat, so that the temperature of the lamp tube is higher, the temperature rise can accelerate the oxidation of the electrode of the lamp tube, the heat dissipation efficiency of the current excimer lamp is lower, the temperature of the lamp tube cannot be timely reduced, and the service life of the excimer lamp is shortened.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides an excimer lamp can initiatively dispel the heat, improves the radiating efficiency, improves life.

According to the utility model discloses an excimer lamp of first aspect embodiment includes: the lamp body is provided with a hollow pipeline; the positioning assembly comprises a first sleeve and a second sleeve, the first sleeve is arranged at one end of the lamp body, and the second sleeve is arranged at the other end of the lamp body; the heat dissipation assembly comprises a first connecting piece and a fan, wherein the first connecting piece is arranged on the first sleeve, and the fan is arranged on the first connecting piece; wherein the first sleeve, the hollow pipeline and the second sleeve are communicated in sequence.

According to the utility model discloses excimer lamp has following beneficial effect at least: rotate through the fan, drive the air flow in the cavity pipeline, make the air flow along first sleeve pipe, cavity pipeline and second sleeve pipe, take away the heat when the lamp body is luminous, reduce the temperature of lamp body, improve the radiating efficiency, help reducing the electrode temperature, slow down the oxidation progress of electrode, improve the life of this excimer lamp simultaneously.

According to some embodiments of the present invention, the first connecting member is provided with a first screw and a first through hole, the first sleeve is provided with a first threaded hole, the first screw passes the first through hole with the first threaded hole is connected.

According to the utility model discloses a some embodiments, a plurality of first wind holes have been seted up in first connection, and are a plurality of first wind holes all with first sleeve intercommunication.

According to some embodiments of the invention, the first sleeve and the lamp body are mutually adhered.

According to some embodiments of the invention, the first sleeve with be provided with the fastener between the lamp body, the fastener simultaneously with first sleeve and the lamp body butt.

According to the utility model discloses a some embodiments, the second sleeve pipe is provided with the second connecting piece, a plurality of second wind holes have been seted up to the second connecting piece, and are a plurality of the second wind hole all with the second sleeve pipe intercommunication.

According to some embodiments of the invention, the second sleeve is provided with a wire management part for managing the electric wire of the lamp body.

According to some embodiments of the invention, the second sleeve is integrally formed with the wire management member.

According to some embodiments of the invention, the second sleeve is mutually adhered to the lamp body.

According to some embodiments of the invention, the first connector is made of an insulating material.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a cross-sectional view of an excimer lamp according to an embodiment of the present invention;

FIG. 2 is an enlarged view of a portion of A in FIG. 1;

fig. 3 is a partially enlarged schematic view of B in fig. 1.

Description of reference numerals:

a lamp body 100, a hollow pipe 110, a fastener 120,

The fan comprises a first sleeve 211, a first air hole 212, a first connecting piece 213, a first screw 214, a fan 215, a first through hole 216, a first threaded hole 217, a second sleeve 221, a second air hole 222, a wire arranging part 223 and a second connecting piece 224.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring to fig. 1 to 3, an excimer lamp according to an embodiment of the first aspect of the present invention includes: a lamp body 100 having a hollow duct 110; the positioning assembly comprises a first sleeve 211 and a second sleeve 221, the first sleeve 211 is arranged at one end of the lamp body 100, and the second sleeve 221 is arranged at the other end of the lamp body 100; the heat dissipation assembly comprises a first connector 213 and a fan 215, wherein the first connector 213 is installed on the first sleeve 211, and the fan 215 is installed on the first connector 213; wherein, the first sleeve 211, the hollow pipe 110 and the second sleeve 221 are communicated in sequence.

The fan 215 rotates to drive the air in the hollow pipeline 110 to flow, so that the air flows along the first sleeve 211, the hollow pipeline 110 and the second sleeve 221, the heat generated when the lamp body 100 emits light is taken away, the temperature of the lamp body 100 is reduced, the oxidation speed of the electrodes is reduced, the heat dissipation efficiency is improved, and meanwhile, the service life of the excimer lamp is prolonged. The first sleeve 211, the hollow pipe 110 and the second sleeve 221 form an air channel, and the fan 215 rotates to make air flow in the air channel, so as to continuously take away heat of the lamp body 100, reduce the temperature of the lamp body 100, improve the heat dissipation efficiency of the lamp body 100, and prolong the service life of the excimer lamp. Meanwhile, the first connecting member 213 can play a role in protection, so as to prevent sundries from falling into the first sleeve 211, protect the fan 215, and reduce the risk of damaging the fan 215 by sundries. The fan 215 may be disposed in the first sleeve 211, so that the fan 215 directly disturbs the air in the first sleeve 211, thereby improving the heat dissipation efficiency.

It should be noted that, the driving element drives the fan 215 to rotate, the fan 215 can draw out the air in the hollow pipe 110 through the first sleeve 211, and take away the heat generated when the lamp body operates by drawing out the air in the hollow pipe 110, so as to reduce the temperature of the lamp body, and the fan 215 draws out the air in the hollow pipe 110 from the first sleeve 211, so as to generate a negative pressure in the hollow pipe 110, so that the cold air from the outside is drawn into the hollow pipe 110 from the second sleeve 221, and absorbs the heat, and then is exhausted to the outside from the first sleeve 211 through the fan 215, and at the same time, the heat of the lamp body 100 is taken away, and this cycle is repeated, so as to reduce the temperature of the lamp body 100, and improve. It can be understood that the fan 215 may also blow cold air into the hollow duct 110, the cold air takes away heat of the lamp body 100 when passing through the hollow duct 110, and then is discharged from the second sleeve 221, so as to lower the temperature of the lamp body 100, and the fan 215 continuously blows the cold air into the hollow duct 110 to take away heat of the lamp body 100, so as to lower the temperature of the lamp body 100, and continuously circulate, so as to reduce the heat generated when the lamp body 100 operates, and improve the heat dissipation efficiency.

In some embodiments, referring to fig. 1 and 2, the first connector 213 is provided with a first screw 214 and a first through hole 216, the first bushing 211 is provided with a first threaded hole 217, the first screw 214 passes through the first through hole 216 to connect with the first threaded hole 217, and the first connector 213 is stabilized on the first bushing 211 by tightening the first screw 214. In addition, the first connecting member 213 can also be fastened with the first sleeve 211 by a buckle, so that the first connecting member 213 is stabilized on the first sleeve 211, or the first connecting member 213 is adhered to the first sleeve 211 by glue, and after the glue is dried, the first connecting member 213 and the first sleeve 211 are firmly combined together, so that the first connecting member 213 is stabilized on the first sleeve 211. Similarly, the above-mentioned connection method can also be applied to the second connector 224, and the second connector 224 is adhered to the second sleeve 221 by glue, so that the second connector 224 is stably connected to the second sleeve 221; or the second connector 224 is fastened with the second sleeve 221 by means of a buckle, so that the second connector 224 is stably connected with the second sleeve 221; in this embodiment, the second connector 224 is connected to the second sleeve 221 by screw fitting.

In some embodiments, referring to fig. 1 and 2, the first connection defines a plurality of first air holes 212, and each of the plurality of first air holes 212 is in communication with the first sleeve 211. The air is discharged through first wind hole 212, takes away the heat of lamp body 100, and simultaneously through setting up a plurality of first wind holes 212, the flow of increase air improves the radiating efficiency.

In some embodiments, the first sleeve 211 may be adhered to the lamp body 100, so that the first sleeve 211 is firmly mounted on the lamp body 100, and the heat sink assembly can stably dissipate heat.

In other embodiments, referring to fig. 1 and 2, a fastener 120 is disposed between the first sleeve 211 and the lamp body 100, and the fastener 120 abuts both the first sleeve 211 and the lamp body 100. By arranging the fastening member 120 between the first sleeve 211 and the lamp body 100, the friction force between the first sleeve 211 and the fastening member is increased, and the friction force between the fastening member and the lamp body 100 is also increased, thereby improving the connection stability between the first sleeve 211 and the lamp body 100. The fastener 120 may be a metal dome, a rubber ring, or asbestos fibers.

In some embodiments, referring to fig. 1 and 3, the second casing 221 is provided with a second connector 224, the second connector 224 is provided with a plurality of second air holes 222, and the plurality of second air holes 222 are all communicated with the second casing 221. The end of the lamp body 100 can be protected by the second connecting piece 224, and impurities are prevented from entering the lamp body 100 from the end, so that the lamp body 100 is prevented from being influenced, meanwhile, the second connecting piece 224 is provided with the second air holes 222, the flow of air is increased, more heat is conveniently taken away, and the heat dissipation efficiency is improved.

In some embodiments, referring to fig. 1 and 3, the second sleeve 221 is provided with a wire arrangement component 223 to facilitate the arrangement of the wiring of the lamp body 100, so as to complete the wiring of the excimer lamp. The second sleeve 221 and the wire arranging part 223 may be integrally formed, which improves the connection strength between the part and the second sleeve 221.

In some embodiments, the second sleeve 221 may be adhered to the lamp body 100 to firmly connect the second sleeve 221 to the lamp body 100, or a metal spring may be disposed between the second sleeve 221 and the lamp body 100, and the metal spring abuts against the second sleeve 221 and the lamp body 100 at the same time to increase the friction between the metal spring and the second sleeve 221, and increase the friction between the metal spring and the lamp body 100 to stably connect the second sleeve 221 to the lamp body 100.

In some embodiments, the first connecting member 213 and the second connecting member 224 may be made of an insulating material, which can prevent the leakage of electricity from the lamp body 100 through the first connecting member 213 or the second connecting member 224, and can improve the strength of the first connecting member 213 and the second connecting member 224, thereby reducing the risk of damage. The insulating material may be ceramic, insulating rubber, quartz, or the like.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. An excimer lamp, comprising:

the lamp body is provided with a hollow pipeline;

the positioning assembly comprises a first sleeve and a second sleeve, the first sleeve is arranged at one end of the lamp body, and the second sleeve is arranged at the other end of the lamp body;

the heat dissipation assembly comprises a first connecting piece and a fan, wherein the first connecting piece is arranged on the first sleeve, and the fan is arranged on the first connecting piece;

wherein the first sleeve, the hollow pipeline and the second sleeve are communicated in sequence.

2. The excimer lamp as claimed in claim 1, wherein the first connector is provided with a first screw and a first through hole, the first sleeve is provided with a first threaded hole, and the first screw passes through the first through hole and is connected with the first threaded hole.

3. The excimer lamp of claim 1, wherein the first connector defines a plurality of first vents, and the plurality of first vents are all in communication with the first sleeve.

4. The excimer lamp of claim 1, wherein the first sleeve and the lamp body are adhered to each other.

5. The excimer lamp of claim 1, wherein a fastener is disposed between the first sleeve and the lamp body, the fastener abutting both the first sleeve and the lamp body.

6. The excimer lamp as claimed in claim 1, wherein the second sleeve is provided with a second connecting member, the second connecting member is provided with a plurality of second wind holes, and the plurality of second wind holes are all communicated with the second sleeve.

7. An excimer lamp as claimed in claim 1, wherein the second sleeve is provided with a wire management part for managing the electric wires of the lamp body.

8. The excimer lamp of claim 7, wherein the second sleeve is integrally formed with the wire management member.

9. The excimer lamp of claim 1, wherein the second sleeve and the lamp body are adhered to each other.

10. The excimer lamp of claim 1, wherein the first connector is made of an insulating material.