LED lamp tube with automatic cleaning function

Abstract

The utility model belongs to the technical field of LED lamp tube cleaning equipment, and particularly relates to an LED lamp tube with an automatic cleaning function, which comprises a lamp tube main body, light-transmitting glass is arranged at the bottom of the lamp tube main body, a hollow rotating ring is rotatably mounted on the side wall of the lamp tube main body, and a plurality of high-pressure jet heads are obliquely arranged on the inner side of the hollow rotating ring and positioned below the lamp tube main body. A gas storage ring is fixed to the position, located above the hollow rotating ring, of the side wall of the lamp barrel body, an annular opening is formed in the bottom of the gas storage ring, an annular sealing plate is rotationally installed on the inner wall of the gas storage ring in a sealed mode, and annular grooves are formed in the positions, corresponding to the annular sealing plate, of the two sides of the inner wall of the gas storage ring correspondingly. The hollow rotating ring drives the high-pressure air spraying head to rotate to blow dust on light glass, the blowing effect is good, the trouble of manual cleaning is omitted, the labor intensity is reduced, the blowing efficiency is improved, and the lighting effect of an LED lamp is further improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of LED lamp tube cleaning equipment, and specifically relates to an LED lamp tube with an automatic cleaning function. Background Art

[0002] LED is a light emitting diode, a solid-state semiconductor device that can convert electrical energy into visible light. It can directly convert electricity into light. The heart of the LED is a semiconductor chip. One end of the chip is attached to a bracket, one end is the negative pole, and the other end is connected to the positive pole of the power supply, so that the entire chip is encapsulated by epoxy resin. Usually, LED lamps need to be used with lamp tubes to assist in installation and use, so LED lamp manufacturers will produce lamp tubes in pairs.

[0003] At present, in practical applications, LED lamp tubes often need to be firmly installed high on the wall. However, after long-term use, dust often accumulates on the surface of the translucent glass, which not only brings a lot of inconvenience to cleaning work, but more importantly, it seriously affects the light transmission performance of the translucent glass, thereby weakening the lighting effect of the LED lamp. Utility Model Content

[0004] The purpose of the utility model is to provide an LED lamp tube with an automatic cleaning function, which can enable the hollow rotating ring to drive the high-pressure jet head to rotate to blow away the dust on the optical glass. The blowing effect is good, which saves the trouble of manual cleaning, reduces labor intensity, improves the blowing efficiency, and thus improves the lighting effect of the LED lamp.

[0005] The technical solutions adopted in this utility are as follows:

[0006] A LED lamp tube with automatic cleaning function comprises a lamp tube body, the bottom of the lamp tube body is provided with light-transmitting glass, the side wall of the lamp tube body is rotatably installed with a hollow rotating ring, the inner side of the hollow rotating ring and below the lamp tube body are provided with a plurality of high-pressure jet heads obliquely arranged, and the nozzles of the high-pressure jet heads face the light-transmitting glass, an air storage ring is fixed on the side wall of the lamp tube body and above the hollow rotating ring, the bottom of the air storage ring is provided with an annular opening, an annular sealing plate is sealingly and rotatably installed on the inner wall of the air storage ring, annular grooves are provided on both sides of the inner wall of the air storage ring corresponding to the annular sealing plates, two first through holes are symmetrically provided on the top of the annular sealing plate, a connecting pipe connected with the first through hole is fixed to the bottom of the annular sealing plate, and the bottom end of the connecting pipe is connected with the core rotating ring, a micro air pump is provided on the top of the lamp tube body, the inflation port of the micro air pump is connected with an inflation pipe, and the other end of the inflation pipe is connected with the air storage ring.

[0007] Furthermore, a connecting ear is fixed on the top of the lamp tube body and located on one side of the micro air pump, and a connecting hole is formed through the top of the connecting ear.

[0008] Furthermore, a controller is disposed outside the lamp tube body, and the controller is electrically connected to the electromagnetic valve and the micro air pump.

[0009] Furthermore, the connecting pipe is made of metal.

[0010] Furthermore, the other end of the inflation tube is located in the air storage ring and is connected to a second nozzle, and a plurality of inclined wind plates are obliquely arranged on the top of the annular sealing plate and located in the air storage ring.

[0011] The technical effects achieved by this utility model are:

[0012] The utility model discloses an LED lamp tube with automatic cleaning function, wherein a hollow rotating ring is arranged, and air is inflated and pressurized for the air storage ring by a micro air pump, and then the air enters into the hollow rotating ring through a connecting pipe, and finally is sprayed onto the light-transmitting glass from a high-pressure jet head to sweep away the dust on the light-transmitting glass. At the same time, the reaction force of the gas sprayed from the high-pressure jet head is utilized to make the hollow rotating ring drive the high-pressure jet head to rotate to sweep away the dust on the light-transmitting glass, so that the sweeping effect is good, the trouble of manual cleaning is saved, the labor intensity is reduced, the sweeping efficiency is improved, and the lighting effect of the LED lamp is also improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model in a front view;

[0014] Figure 2 It is a schematic diagram of the three-dimensional structure of the utility model when viewed from above;

[0015] Figure 3 This is a schematic diagram of the three-dimensional structure of the annular sealing plate of the present invention;

[0016] Figure 4 It is a schematic diagram of the partial cutaway structure of the utility model;

[0017] Figure 5 This is a practical Figure 4 A magnified schematic diagram of area A in the middle.

[0018] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0019] 1. Lamp tube body; 2. Translucent glass; 3. Hollow swivel; 4. Bearing; 5. High-pressure jet head; 6. Air storage ring; 7. Second jet head; 8. Annular groove; 9. Annular sealing plate; 10. First through hole; 11. Oblique wind plate; 12. Connecting pipe; 13. Solenoid valve; 14. Micro air pump; 15. Inflatable tube. DETAILED DESCRIPTION

[0020] In order to make the purpose and advantages of the present invention more clearly understood, the present invention is specifically described below in conjunction with the embodiments. It should be understood that the following text is only used to describe one or several specific implementations of the present invention, and does not strictly limit the scope of protection specifically requested by the present invention.

[0021] like Figure 1-5 As shown, an LED lamp tube with an automatic cleaning function includes a tube body 1, a light-transmitting glass 2 is arranged at the bottom of the tube body 1, a hollow rotating ring 3 is rotatably installed on the side wall of the tube body 1, a plurality of high-pressure jet heads 5 are obliquely arranged on the inner side of the hollow rotating ring 3 and located below the tube body 1, and the nozzles of the high-pressure jet heads 5 face the light-transmitting glass 2, the gas sprayed by the high-pressure jet heads 5 can be used to clean the light-transmitting glass 2, and the tube body 1 can also rotate itself to improve the cleaning effect and efficiency of the light-transmitting glass 2, an air storage ring 6 is fixed on the side wall of the tube body 1 and located above the hollow rotating ring 3, which is convenient for storing the gas generated by the micro air pump 14, the bottom of the air storage ring 6 is provided with an annular opening, the inner wall of the air storage ring 6 is sealed and rotatably installed with an annular sealing plate 9, and the inner wall of the air storage ring 6 is provided with a corresponding annular sealing plate 9 on both sides. The annular groove 8 and the top of the annular sealing plate 9 are symmetrically provided with two first through holes 10, a connecting pipe 12 connected with the first through hole 10 is fixed at the bottom of the annular sealing plate 9, and the bottom end of the connecting pipe 12 is connected with the core rotating ring 3, a micro air pump 14 is arranged on the top of the lamp body 1, and the air filling port of the micro air pump 14 is connected with an air filling pipe 15, and the other end of the air filling pipe 15 is connected with the gas storage ring 6, the structure is simple, the operation is convenient, and the light-transmitting glass 2 is conveniently purged and cleaned with gas, the purging effect is good, and the purging efficiency is also improved; a controller is arranged on the outside of the lamp body 1, and the controller is electrically connected with the electromagnetic valve 13 and the micro air pump 14, so that the electrical connection of the equipment is relatively perfect, which is convenient for the normal use of the equipment; the controller is a PLC controller, and the model is YK3100;

[0022] like Figure 4 As shown, a bearing 4 is provided at the rotation connection between the lamp body 1 and the hollow rotating ring 3 to reduce the rotation resistance of the hollow rotating ring 3 and facilitate the smooth rotation of the hollow rotating ring 3;

[0023] like Figure 1-2 As shown, the top of the lamp body 1 and the side of the micro air pump 14 are fixed with a connecting ear, and a connecting hole is provided on the top of the connecting ear to facilitate fixing the device on the wall, which is relatively perfect;

[0024] like Figure 4-5 As shown, the connecting pipe 12 is made of metal material, and the connecting pipe 12 can be made of a copper pipe, an aluminum pipe, or a steel pipe. The hollow rotating ring 3 is driven by two connecting pipes 12 to facilitate the rotation of the annular sealing plate 9;

[0025] like Figure 4-5As shown, the other end of the inflation tube 15 is located in the air storage ring 6 and is connected to the second nozzle 7. A plurality of oblique wind plates 11 are obliquely arranged on the top of the annular sealing plate 9 and located in the air storage ring 6. The oblique wind plates 11 are obliquely arranged on the annular sealing plate 9 to effectively reduce the rotation resistance of the annular sealing plate 9. The air outlet of the second nozzle 7 faces the lower bottom surface of the oblique wind plate 11, which is convenient for blowing the annular sealing plate 9 to rotate.

[0026] The working principle of the utility model is as follows: the micro-inflating pump 14 is controlled by an external controller to inflate the air storage ring 6, so that the air pressure of the air storage ring 6 increases. After completion, the micro-inflating pump 14 continues to inflate, and at this time the electromagnetic valve 13 is opened, and the gas in the air storage ring 6 enters the hollow swivel ring 3 through the connecting pipe 12, and then is ejected from the high-pressure jet nozzle 5. Because the high-pressure jet nozzle 5 is inclined, the ejected gas has a reverse thrust force on the hollow swivel ring 3, so that the hollow swivel ring 3 rotates, and at the same time can blow away the dust on the light-transmitting glass 2, so that the hollow swivel ring 3 drives the high-pressure jet nozzle 5 to rotate and clean the light-transmitting glass 2, thereby improving the cleaning effect and efficiency. At the same time, while the micro-inflating pump 14 continues to inflate, the gas coming out of the second jet nozzle 7 will blow the oblique wind plate 11, and the oblique wind plate 11 drives the annular sealing plate 9 to rotate, and the annular sealing plate 9 drives the hollow swivel ring 3 to rotate through the connecting pipe 12, so as to facilitate the smooth rotation of the hollow swivel ring 3.

[0027] The above is only a preferred embodiment of the present invention. It should be noted that, for ordinary technicians in the field, several improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications should also be regarded as the protection scope of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. An LED lamp tube with an automatic cleaning function, comprising a tube body (1), wherein a light-transmitting glass (2) is provided at the bottom of the tube body (1), characterized in that: A hollow rotating ring (3) is rotatably mounted on the side wall of the lamp tube body (1); a plurality of high-pressure jet heads (5) are obliquely mounted on the inner side of the hollow rotating ring (3) and located below the lamp tube body (1); and the nozzles of the high-pressure jet heads (5) face the light-transmitting glass (2); an air storage ring (6) is fixed on the side wall of the lamp tube body (1) and located above the hollow rotating ring (3); an annular opening is arranged at the bottom of the air storage ring (6); an annular sealing plate (9) is rotatably mounted on the inner wall of the air storage ring (6); and the inner walls of the air storage ring (6) have corresponding inner walls on both sides thereof. The annular sealing plates (9) are each provided with an annular groove (8), the top of the annular sealing plates (9) are symmetrically provided with two first through holes (10), the bottom of the annular sealing plates (9) is fixed with a connecting pipe (12) connected to the first through hole (10), and the bottom end of the connecting pipe (12) is connected to the hollow rotating ring (3), the top of the lamp tube body (1) is provided with a micro air pump (14), the inflation port of the micro air pump (14) is connected to an inflation pipe (15), and the other end of the inflation pipe (15) is connected to the air storage ring (6).

2. The LED lamp holder with automatic cleaning function according to claim 1, characterized in that: A bearing (4) is provided at the rotation connection between the lamp tube body (1) and the hollow rotating ring (3).

3. The LED lamp tube with automatic cleaning function according to claim 1, characterized in that: A connecting ear is fixed on the top of the lamp tube body (1) and located on one side of the micro air pump (14), and a connecting hole is provided through the top of the connecting ear.

4. The LED lamp tube with automatic cleaning function according to claim 1, characterized in that: A controller is arranged outside the lamp tube body (1), and the controller is electrically connected to the electromagnetic valve (13) and the micro air pump (14).

5. The LED lamp tube with automatic cleaning function according to claim 1, characterized in that: The connecting pipe (12) is made of metal material.

6. The LED lamp holder with automatic cleaning function according to claim 1, characterized in that: The other end of the inflation tube (15) is located inside the gas storage ring (6) and is connected to a second nozzle (7). A plurality of inclined wind plates (11) are obliquely arranged on the top of the annular sealing plate (9) and inside the gas storage ring (6).

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