High-concentration oxygen supply illuminating lamp

Abstract

The high-concentration oxygen supply illumination lamp comprises a main body unit and a damping unit, the main body unit comprises a box body, an oil-free air compressor and a nitrogen-oxygen separation molecular tower are installed in the box body, and an exhaust port of the oil-free air compressor is fixed and communicated with a connecting pipe; the end, away from the oil-free air compressor, of the connecting pipe is fixed and communicated with an air inlet of the nitrogen-oxygen separation molecular tower, an oxygen discharging opening of the nitrogen-oxygen separation molecular tower is fixed and communicated with an air conveying pipe, a hollow rod is fixed to the box body, and the end, away from the nitrogen-oxygen separation molecular tower, of the air conveying pipe is fixed and communicated with the hollow rod. A plurality of air outlet grooves are formed in the hollow rod, and a supporting rod is fixed to the top of the hollow rod. When the oil-free air compressor works, vibration drives the mounting plate to move downwards, so that the guide rods move downwards in the first cylinders, when the guide rods move downwards to extrude the first springs, the springs play a role in damping, and noise caused by vibration can be reduced by arranging the sound-absorbing cotton.

Description

Technical Field

[0001] The present invention relates to the technical field of lighting fixtures, and in particular to a lighting fixture capable of supplying high-concentration oxygen. Background Art

[0002] Oxygen bath lamp is a healthy lighting device that can provide oxygen to the human body. It is also called oxygen bar lamp, oxygen bath bar, oxygen bar, etc. Oxygen bath lamp can improve air quality, eliminate odor, and enjoy a pure air environment. It has a good auxiliary therapeutic effect on people with respiratory diseases such as allergic rhinitis, asthma, chronic bronchitis and skin allergies.

[0003] Publication No. CN 117869856 A discloses a lighting fixture with high-concentration oxygen supply, including a box body, in which an oil-free air compressor and a nitrogen-oxygen separation molecular tower are installed, a plurality of outer tubes are arranged on the box body, and two adjacent outer tubes are hinged by a hinge seat, the outer tube located at the bottom of the plurality of outer tubes is rotatably connected to the box body, the outer tube located at the top of the plurality of outer tubes is fixed with a hollow plate, and a lighting lamp is installed on one side of the hollow plate, and a plurality of oxygen discharge pipes are fixed and connected to the bottom of the hollow plate.

[0004] When using existing high-concentration oxygen supply lighting fixtures, an oil-free air compressor and a nitrogen-oxygen separation molecular tower are required. The oil-free air compressor provides compressed air to the nitrogen-oxygen separation molecular tower, and then the molecular sieve in the molecular tower filters out the nitrogen in the air and discharges the high-concentration oxygen. During this process, the oil-free air compressor will generate large vibrations when working, and the vibrations will cause the box to vibrate, thereby generating large noise and affecting the user experience. Summary of the invention

[0005] 1. Purpose of the invention In view of this, the purpose of the present invention is to propose a lighting fixture with high-concentration oxygen supply. The technical problem to be solved is that the oil-free air compressor will generate large vibrations when working, and the vibrations will drive the box to vibrate, thereby generating large noise and affecting the user experience.

[0006] (II) Technical solution In order to achieve the above technical objectives, the present invention provides a lighting fixture with high concentration oxygen supply: The invention comprises a main unit and a shock absorbing unit. The main unit comprises a box body. An oil-free air compressor and a nitrogen-oxygen separation molecular tower are installed in the box body. The exhaust port of the oil-free air compressor is fixed and connected with a connecting pipe. One end of the connecting pipe away from the oil-free air compressor is fixed and connected with an air inlet of the nitrogen-oxygen separation molecular tower. An air delivery pipe is fixed and connected with an oxygen discharge port of the nitrogen-oxygen separation molecular tower. A hollow rod is fixed on the box body. One end of the air delivery pipe away from the nitrogen-oxygen separation molecular tower is fixed and connected with the hollow rod. A hollow rod is provided in the hollow rod. There are multiple air outlet grooves, a support rod is fixed on the top of the hollow rod, and a lighting lamp is installed on the end of the support rod away from the hollow rod. The shock absorbing unit includes a mounting plate arranged in the box body, and the oil-free air compressor is installed on the mounting plate. Multiple cylindrical tubes are fixed to the inner wall of the bottom of the box body, and guide rods are fixed at the four corners of the bottom of the mounting plate. The guide rods are slidably matched in the corresponding cylindrical tubes, and a spring is arranged in the cylindrical tube, one end of the spring is fixed to the guide rod, and the other end of the spring is fixed to the inner wall of the bottom of the box body.

[0007] Preferably, two cylindrical barrels 2 are arranged below the mounting plate, two brackets are fixed to the bottom of the cylindrical barrel 2, and the bottom of the brackets is fixed to the inner wall of the bottom of the box body.

[0008] Preferably, two pistons one are slidably connected in the cylindrical tube two, a piston rod is fixed on one side of the piston one, a rotating rod is hinged at one end of the piston rod, and an end of the rotating rod away from the piston rod is hinged to the bottom of the mounting plate.

[0009] Preferably, a plurality of cylinders are fixed and connected to the cylindrical cylinder 2, a plurality of air holes 1 and a plurality of air holes 2 are opened in the cylinder, a baffle is fixed in the cylinder, the air hole 1 is located below the baffle, and the air hole 2 is located above the baffle.

[0010] Preferably, a second piston is slidably connected in the cylinder, and the second piston can block the second air hole. The second piston is located above the baffle plate, and a through groove is provided in the baffle plate.

[0011] Preferably, a second spring is provided in the cylinder, and one end of the second spring abuts against the inner wall of the cylinder, and the other end of the second spring abuts against the second piston.

[0012] Preferably, a plurality of slots are provided on the top of the cylinder, and sound-absorbing cotton is fixed to the inner walls on both sides of the box.

[0013] It can be seen from the above technical solutions that the present application has the following beneficial effects: 1: The vibration of the oil-free air compressor during operation drives the mounting plate to move downward, causing the guide rod to move downward in the cylindrical tube. When the guide rod moves downward to squeeze the spring, the spring acts as a shock absorber, and the sound-absorbing cotton is set to reduce the noise caused by vibration.

[0014] 2: When the two pistons 1 are close to each other in the cylindrical barrel 2, the air in the cylindrical barrel 2 is squeezed into the barrel. At this time, the air squeezed into the barrel will be discharged from the through groove and squeeze the piston 2 to move up. After the piston 2 moves up, the piston 2 no longer blocks the air hole 2. At this time, both the air hole 2 and the air hole 1 can discharge air. When the spring 1 needs to be restored to its original state after being compressed, that is, the mounting plate moves up, the two pistons 1 move in the direction away from each other in the cylindrical barrel 2. At this time, the piston 2 is driven downward under the rebound force of the spring 2, so that the piston 2 blocks the air hole 2 and the through groove. At this time, only the air hole 1 is used as the air inlet. When exhausting, both the air hole 1 and the air hole 2 are used as the exhaust port, and when inhaling, only the air hole 1 is used as the air inlet. The area of ​​the air inlet during intake is smaller than the area of ​​the exhaust port during exhaust, so that the speed of the two pistons 1 moving away from each other in the cylindrical barrel 2 is slowed down, avoiding the reciprocating vibration of the mounting plate caused by the rapid rebound of the spring 1. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0016] Figure 1 A schematic diagram of the structure of a lighting fixture with high-concentration oxygen supply provided by the present invention; Figure 2 A schematic cross-sectional structure diagram of a lighting fixture with high-concentration oxygen supply provided by the present invention; Figure 3 The present invention provides Figure 2 The structural diagram at A in the middle; Figure 4 The present invention provides Figure 3 Schematic diagram of the cross section of the structure; Figure 5 This is a schematic diagram of the internal structure of the cylinder provided by the present invention.

[0017] Description of the drawings: 100, main unit; 101, box; 102, oil-free air compressor; 103, nitrogen and oxygen separation molecular tower; 104, connecting pipe; 105, air pipe; 106, hollow rod; 107, air outlet groove; 108, support rod; 109, lighting lamp; 110, sound-absorbing cotton; 200, shock-absorbing unit; 201, mounting plate; 202, cylinder one; 203, guide rod; 204, spring one; 205, cylinder two; 206, bracket; 207, piston one; 208, piston rod; 209, rotating rod; 210, cylinder; 211, air hole one; 212, air hole two; 213, baffle; 214, piston two; 215, through groove; 216, spring two; 217, slot. DETAILED DESCRIPTION

[0018] The following description is merely exemplary in nature and is not intended to limit the present disclosure, application, and use. It should be understood that in all of these figures, the same or similar reference numerals indicate the same or similar parts and features. The various drawings only schematically represent the concepts and principles of the embodiments of the present disclosure, and do not necessarily show the specific dimensions and proportions of the various embodiments of the present disclosure. Specific parts in specific drawings may be exaggerated to illustrate the relevant details or structures of the embodiments of the present disclosure.

[0019] Reference Figure 1-5 : As one embodiment of the present invention, a lighting fixture for high-concentration oxygen supply is provided, including a main unit 100 and a shock absorbing unit 200. The main unit 100 includes a box 101, an oil-free air compressor 102 and a nitrogen-oxygen separation molecular tower 103 are installed in the box 101, the exhaust port of the oil-free air compressor 102 is fixed and connected with a connecting pipe 104, one end of the connecting pipe 104 away from the oil-free air compressor 102 is fixed and connected with the air inlet of the nitrogen-oxygen separation molecular tower 103, an air delivery pipe 105 is fixed and connected to the oxygen exhaust port of the nitrogen-oxygen separation molecular tower 103, a hollow rod 106 is fixed on the box 101, and one end of the air delivery pipe 105 away from the nitrogen-oxygen separation molecular tower 103 is fixed and connected to the hollow rod 106 A plurality of air outlet grooves 107 are provided in the hollow rod 106, a support rod 108 is fixed on the top of the hollow rod 106, an illuminating lamp 109 is installed on one end of the support rod 108 away from the hollow rod 106, the shock absorbing unit 200 includes a mounting plate 201 arranged in the box body 101, the oil-free air compressor 102 is installed on the mounting plate 201, a plurality of cylindrical barrels 202 are fixed on the inner wall of the bottom of the box body 101, guide rods 203 are fixed on the four corners of the bottom of the mounting plate 201, the guide rods 203 are slidably matched in the corresponding cylindrical barrels 202, a spring 204 is arranged in the cylindrical barrel 202, one end of the spring 204 is fixed to the guide rod 203, and the other end of the spring 204 is fixed to the inner wall of the bottom of the box body 101.

[0020] When in use, the oil-free air compressor 102 and the nitrogen-oxygen separation molecular tower 103 form a compressed air oxygen production system. The oil-free air compressor 102 delivers the compressed air to the nitrogen-oxygen separation molecular tower 103 from the connecting pipe 104, and then the molecular sieve in the nitrogen-oxygen separation molecular tower 103 filters out the nitrogen in the air, and the high-concentration oxygen is discharged into the hollow rod 106 through the air transmission pipe 105, and the oxygen is then discharged from the air outlet groove 107.

[0021] Specifically, two cylindrical barrels 205 are arranged below the mounting plate 201, two brackets 206 are fixed at the bottom of the cylindrical barrel 205, and the bottom of the bracket 206 is fixed to the inner wall of the bottom of the box body 101, and two pistons 1 207 are slidably connected in the cylindrical barrel 205, a piston rod 208 is fixed on one side of the piston 1 207, a rotating rod 209 is hinged at one end of the piston rod 208, and the end of the rotating rod 209 away from the piston rod 208 is hinged to the bottom of the mounting plate 201, a plurality of cylinders 210 are fixed on and connected to the cylindrical barrel 205, a plurality of air holes 1 211 and a plurality of air holes 212 are opened in the cylinder 210, a baffle 213 is fixed in the cylinder 210, the air hole 1 211 is located below the baffle 213, and the air hole 212 is located above the baffle 213.

[0022] Furthermore, a piston 214 is slidably connected inside the cylinder 210, and the piston 214 can block the air hole 212. The piston 214 is located above the baffle 213, and a through groove 215 is provided in the baffle 213. A spring 216 is provided in the cylinder 210, and one end of the spring 216 is against the inner wall of the cylinder 210, and the other end of the spring 216 is against the piston 214. A plurality of slots 217 are provided on the top of the cylinder 210, and sound-absorbing cotton 110 is fixed to the inner walls on both sides of the box 101.

[0023] It should be noted that the vibration of the oil-free air compressor 102 during operation drives the mounting plate 201 to move downward, causing the guide rod 203 to move downward in the cylindrical barrel 1 202. When the guide rod 203 moves downward to squeeze the spring 1 204, the spring 1 204 plays a role in shock absorption. Moreover, when the mounting plate 201 moves downward, it also drives the rotating rod 209 to rotate. When the rotating rod 209 rotates, it drives the piston rod 208 to move, so that the two pistons 1 207 are close to each other in the cylindrical barrel 205, thereby squeezing the air in the cylindrical barrel 205 into the cylinder body 210. At this time, the air squeezed into the cylinder body 210 will be discharged from the through groove 215 and squeeze the piston 214 to move upward, so that the piston 214 compresses the spring 216. After the piston 214 moves upward, the piston 214 no longer blocks the air hole 212. At this time, the air hole 212 and the air hole 212 are The two pistons 207 move away from each other in the cylindrical barrel 205. At this time, the piston 214 is driven downward by the rebound force of the spring 216, so that the piston 214 blocks the air hole 212 and the through groove 215. At this time, only the air hole 211 serves as the air inlet. When exhausting, both the air hole 211 and the air hole 212 serve as the exhaust port, while when intake, only the air hole 211 serves as the air inlet. The area of ​​the air inlet during intake is smaller than that of the exhaust port during exhaust, thereby slowing down the speed at which the two pistons 207 move away from each other in the cylindrical barrel 205, thereby avoiding the reciprocating vibration of the mounting plate 201 caused by the rapid rebound of the spring 204. The exemplary implementation scheme of the present disclosure is described in detail above with reference to the preferred embodiments. However, it can be understood by those skilled in the art that, without departing from the concept of the present disclosure, various modifications and variations can be made to the above-mentioned specific embodiments, and various technical features and structures proposed in the present disclosure can be combined in various ways without exceeding the protection scope of the present disclosure, which is determined by the attached claims.

Claims

1. A lighting fixture for high-concentration oxygen supply, characterized in that: include: The main unit (100) comprises a housing (101), wherein an oil-free air compressor (102) and a nitrogen-oxygen separation molecular tower (103) are installed in the housing (101), wherein an exhaust port of the oil-free air compressor (102) is fixedly connected to a connecting pipe (104), wherein an end of the connecting pipe (104) away from the oil-free air compressor (102) is fixedly connected to an air inlet of the nitrogen-oxygen separation molecular tower (103), and an oxygen exhaust port of the nitrogen-oxygen separation molecular tower (103) is connected to an oxygen exhaust port of the nitrogen-oxygen separation molecular tower (103). A gas delivery pipe (105) is fixed on and connected to the housing (101); a hollow rod (106) is fixed on the housing (101); an end of the gas delivery pipe (105) away from the nitrogen-oxygen separation molecular tower (103) is fixed to and connected to the hollow rod (106); a plurality of gas outlet grooves (107) are provided in the hollow rod (106); a support rod (108) is fixed on the top of the hollow rod (106); and an illuminating lamp (109) is installed on the end of the support rod (108) away from the hollow rod (106); The shock absorbing unit (200) comprises a mounting plate (201) arranged in a box (101), the oil-free air compressor (102) being mounted on the mounting plate (201), a plurality of cylindrical tubes (202) being fixed to the inner wall of the bottom of the box (101), guide rods (203) being fixed to the four corners of the bottom of the mounting plate (201), the guide rods (203) being slidably fitted in the corresponding cylindrical tubes (202), a spring (204) being arranged in the cylindrical tube (202), one end of the spring (204) being fixed to the guide rod (203), and the other end of the spring (204) being fixed to the inner wall of the bottom of the box (101).

2. A high concentration oxygen supply lighting fixture according to claim 1, characterized in that: Two cylindrical barrels (205) are arranged below the mounting plate (201), two brackets (206) are fixed to the bottom of the cylindrical barrel (205), and the bottom of the brackets (206) is fixed to the inner wall of the bottom of the box body (101).

3. A high concentration oxygen supply lighting fixture according to claim 2, characterized in that: Two pistons (207) are slidably connected inside the cylindrical tube (205). A piston rod (208) is fixed to one side of the piston (207). A rotating rod (209) is hinged at one end of the piston rod (208). The end of the rotating rod (209) away from the piston rod (208) is hinged to the bottom of the mounting plate (201).

4. The high-concentration oxygen supply lighting fixture according to claim 2, characterized in that: A plurality of cylinder bodies (210) are fixed on and connected to the cylindrical cylinder (205), a plurality of first air holes (211) and a plurality of second air holes (212) are provided in the cylinder body (210), a baffle (213) is fixed in the cylinder body (210), the first air holes (211) are located below the baffle (213), and the second air holes (212) are located above the baffle (213).

5. The high-concentration oxygen supply lighting fixture according to claim 4, characterized in that: A second piston (214) is slidably connected inside the cylinder (210), and the second piston (214) is capable of blocking the second air hole (212). The second piston (214) is located above the baffle (213), and a through groove (215) is provided inside the baffle (213).

6. The high-concentration oxygen supply lighting fixture according to claim 5, characterized in that: A second spring (216) is disposed in the cylinder (210), and one end of the second spring (216) abuts against the inner wall of the cylinder (210), while the other end of the second spring (216) abuts against the second piston (214).

7. The high-concentration oxygen supply lighting fixture according to claim 4, characterized in that: A plurality of slots (217) are provided on the top of the cylinder (210), and sound-absorbing cotton (110) is fixed to the inner walls on both sides of the box (101).

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