Sodium light adjusting device with polymerization structure

Abstract

The utility model discloses a sodium lamp light adjusting device with a polymerization structure. The sodium lamp light adjusting device comprises a base, a reflecting cover is arranged above the base, a supporting column is rotationally arranged at the upper end of the base, an outer ring is arranged at the upper end of the supporting column, and second nuts are arranged on the two sides of the outer ring. According to the sodium lamp light adjusting device with the polymerization structure, when the sodium lamp is turned on, due to the effect of the reflecting cover, light emitted by the sodium lamp is reflected and emitted in parallel, and the light is refracted and polymerized by the convex lens after passing through the convex lens, so that the intensity of the light is increased, the promotion effect of the sodium lamp is better utilized, and due to the influence of the environment, when the illumination of the external environment is sufficient, the sodium lamp is turned on. The resistance value of the photoresistor is reduced, the attraction force between the first electromagnet and the second electromagnet is increased, and the convex lens moves, so that the light polymerization degree is weakened, and when illumination is insufficient, the convex lens enables the illumination intensity to be always kept within a suitable range due to the pulling force and reverse movement of the elastic rope.

Description

Technical Field

[0001] The utility model relates to the technical field of sodium lamps, in particular to a sodium lamp light regulating device with a polymer structure. Background Art

[0002] Sodium lamp is a general term for lamps that use sodium vapor to discharge and emit light. According to the different types of sodium vapor, it can be divided into two categories: low-pressure sodium lamp and high-pressure sodium lamp. High-pressure sodium lamp is a high-intensity gas discharge lamp with the highest light efficiency that appeared in the 1960s. It is the third generation of lighting source after incandescent lamp and fluorescent lamp.

[0003] High-pressure sodium lamps are the most efficient light sources among the existing high-intensity gas discharge lamps. Because of their strong red light output, they are just in the sensitive wavelength range of plants to light sources, and are more suitable for the photosynthesis process of plants. They have a good promoting effect on the flowering and fruiting of plants. Domestic and foreign research and practical applications have shown that high-pressure sodium lamps are suitable for the flowering and fruiting stages of the plant growth cycle. Using high-pressure sodium lamps to supplement the light for plants can greatly promote the photosynthesis of plants, thereby improving the quality and yield of fruits.

[0004] Compared with ordinary artificial fill lights, high-pressure sodium lamps have higher lighting effects, but the light source of high-pressure sodium lamps is a spherical light source, and only about 20% of the light actually reaches the exit. The light intensity is insufficient and the effect is poor. Utility Model Content

[0005] The utility model aims to provide a sodium light adjustment device with a polymer structure to solve the problem of insufficient light intensity proposed in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: comprising: a base, a reflector is provided above the base, the reflector is installed inside a shell, a light source is provided inside the shell, and a focusing mechanism is provided on the upper end surface of the shell, wherein the focusing mechanism comprises: a slide groove is fixedly installed on the upper end surface of the shell, an electromagnet 1 is fixedly installed on the lower end inner wall surface of the slide groove, an electromagnet 2 is slidably provided on the lower end inner wall surface of the slide groove, a convex lens is fixedly connected to the lower end surface of the electromagnet 2, an elastic rope is connected to one side of the electromagnet 2, and a photoresistor is fixedly installed on the upper end surface of the shell.

[0007] By adopting the above technical solution, a photoresistor is used to control the adsorption of the electromagnet, thereby controlling the movement of the convex lens, thereby achieving the degree of aggregation of the light source according to the change of the external light intensity.

[0008] Preferably, a protrusion is provided on the inner wall surface of the lower end of the slide groove, and a hanging seat is fixed on the inner wall surface of the end of the slide groove, and a hanging seat is provided on one side surface of the electromagnet 2.

[0009] The above technical solution is adopted to provide a structural basis for the focusing mechanism, and the hanging seat provides a connection point for the elastic rope.

[0010] Preferably, a heat-conducting mechanism is provided on one side of the reflector, wherein the heat-conducting mechanism comprises: a heat-conducting block 2 is provided on one side of the reflector, an annular water tank is fixedly installed on the outer surface of the heat-conducting block 2, and the outer surface of the annular water tank is fixedly connected to the inner wall surface of the shell, a heat-conducting rod is provided at the lower end of the annular water tank, a heat-conducting block 1 is provided at the lower end of the heat-conducting rod, and the upper end surface of the heat-conducting block 1 is fixedly connected to the lower end surface of the base.

[0011] By adopting the above technical solution, the heat generated by the sodium lamp is introduced into the ground, which reduces the pressure of greenhouse regulation.

[0012] Preferably, an angle adjustment mechanism is provided at the upper end of the base, wherein the angle adjustment mechanism includes: a rubber pad is provided inside the upper end of the base, a nut 1 is provided at the upper end of the base, a support column is rotatably provided at the upper end of the base, an outer ring is provided at the upper end of the support column, and nuts 2 are provided on both sides of the outer ring.

[0013] By adopting the above technical solution, it is easy to adjust the angle of the light source and find the most suitable lighting point.

[0014] Preferably, the heat conductive block 2 is annular as a whole, and a heat conductive column is provided on the annular outer surface of the heat conductive block 2, the heat conductive column of the heat conductive block 2 is inserted into the interior of the annular water tank, and a sealing ring is provided at the penetration between the heat conductive block 2 and the annular water tank, the heat conductive rod is arranged through the support column, and heat insulating cotton is provided at the penetration connection between the support column and the heat conductive rod.

[0015] The above technical solution is adopted to ensure sufficient contact with the heat source, the coolant in the annular water tank absorbs more heat, and the insulation cotton prevents heat from flowing into the air.

[0016] Preferably, the bottom of the support column is T-shaped, and a bearing is provided at the rotation connection between the bottom of the support column and the base.

[0017] By adopting the above technical solution, the positioning effect is achieved by tightening the nut to increase the friction between the rubber pad and the bottom of the support column.

[0018] Compared with the prior art, the utility model has the following beneficial effects: the sodium light adjustment device with a polymer structure:

[0019] 1. Turn on the sodium lamp. Due to the effect of the reflector, the light emitted by the sodium lamp is reflected and emitted in parallel. After passing through the convex lens, the light is refracted and aggregated by the convex lens, thereby increasing the intensity of the light, making better use of the promotion effect of the sodium lamp. Due to the influence of the environment, when the light in the external environment is sufficient, the resistance of the photoresistor becomes smaller, the attraction between the electromagnet 1 and the electromagnet 2 increases, and the convex lens moves, thereby weakening the degree of light aggregation. When the light is insufficient, the attraction between the electromagnet 1 and the electromagnet 2 weakens, and the convex lens moves in the opposite direction due to the tension of the elastic rope, thereby enhancing the degree of light aggregation, thereby realizing the self-change of light intensity, so that the light intensity is always kept within an appropriate range;

[0020] 2. When installing the device, first bury the heat conductive block 1 underground, then rotate the shell and the support column to a suitable angle, tighten the nut 2 and nut 1 to fix them. When the sodium lamp emits high temperature, the heat is absorbed by the heat conductive block 2, and then absorbed by the coolant in the annular water tank. The coolant plays a transitional role to prevent the heat from being discharged into the air due to the inability to be absorbed by the heat conductive device in time. Then the coolant enters the heat conductive rod, and the heat in the coolant is introduced into the heat conductive block 1. Then the heat conductive block 1 discharges the heat into the ground, avoiding the heat flowing into the air and causing the pressure of the greenhouse regulation to increase, affecting the growth of plants. In this process, the heat insulating cotton provided at the through connection between the support column and the heat conductive rod prevents the heat from flowing into the air during the flow. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the three-dimensional structure of the connection between the first electromagnet and the second electromagnet of the utility model;

[0023] Figure 3 This is a schematic diagram of the three-dimensional structure of the annular water tank and the heat conducting rod connected to the utility model;

[0024] Figure 4 This is a schematic diagram of the three-dimensional structure of the connection between the slide and the photoresistor of the utility model;

[0025] Figure 5 This is a schematic diagram of the three-dimensional structure of the connection between the slideway and the convex lens of the utility model;

[0026] Figure 6 This is a schematic diagram of the three-dimensional structure of the heat conducting block 2 connected to the annular water tank of the utility model;

[0027] Figure 7 For this utility model Figure 2 A schematic diagram of the enlarged structure of the A.

[0028] In the figure: 1. base; 2. heat conductive block 1; 3. rubber pad; 4. nut 1; 5. support column; 6. outer ring; 7. shell; 8. nut 2; 9. reflector; 10. light source; 11. heat conductive block 2; 12. annular water tank; 13. heat conductive rod; 14. slide; 15. electromagnet 1; 16. electromagnet 2; 17. elastic rope; 18. photoresistor; 19. convex lens; 20. mount. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] See also Figure 1-7 The utility model provides a technical solution: a sodium light adjustment device with a polymer structure.

[0031] Example 1

[0032] The present embodiment discloses: a reflector 9 is provided above the base 1, the reflector 9 is installed inside the shell 7, a light source 10 is provided inside the shell 7, and a focusing mechanism is provided on the upper end surface of the shell 7, wherein the focusing mechanism comprises: a slide groove 14 is fixedly installed on the upper end surface of the shell 7, an electromagnet 15 is fixedly installed on the lower end inner wall surface of the slide groove 14, an electromagnet 2 16 is slidably provided on the lower end inner wall surface of the slide groove 14, a convex lens 19 is fixedly connected to the lower end surface of the electromagnet 2 16, an elastic rope 17 is connected to one side of the electromagnet 2 16, a photoresistor 18 is fixedly installed on the upper end surface of the shell 7, a protrusion is provided on the lower end inner wall surface of the slide groove 14, and a hanging seat 20 is fixedly provided on the end inner wall surface of the slide groove 14, and a hanging seat 20 is provided on one side surface of the electromagnet 2 16.

[0033] When the sodium lamp is turned on, the light emitted by the sodium lamp is reflected and emitted in a flat shape due to the effect of the reflector 9. After passing through the convex lens 19, the light is refracted and aggregated by the convex lens 19, thereby increasing the intensity of the light and making better use of the promotion effect of the sodium lamp. Due to the influence of the environment, when the light in the external environment is sufficient, the resistance of the photoresistor 18 becomes smaller, and the attraction between the electromagnet 15 and the electromagnet 2 16 increases. The electromagnet 15 attracts and the electromagnet 2 16 drives the convex lens 19 below to move, thereby weakening the degree of light aggregation. When the light is insufficient, the attraction between the electromagnet 15 and the electromagnet 2 16 weakens, and the bracket 20 installed on the convex lens 19 drives the convex lens 19 to move in the opposite direction due to the pulling force of the elastic rope 17, thereby enhancing the degree of light aggregation, thereby realizing the self-variation of the light intensity, so that the light intensity is always maintained within an appropriate range.

[0034] Example 2

[0035] This embodiment is disclosed on the basis of embodiment 1: a heat-conducting mechanism is provided on one side of the reflector 9, wherein the heat-conducting mechanism includes: a heat-conducting mechanism is provided on one side of the reflector 9, wherein the heat-conducting mechanism includes: a heat-conducting block 2 11 is provided on one side of the reflector 9, an annular water tank 12 is fixedly mounted on the outer surface of the heat-conducting block 2 11, and the outer surface of the annular water tank 12 is fixedly connected to the inner wall surface of the shell 7, a heat-conducting rod 13 is provided at the lower end of the annular water tank 12, a heat-conducting block 1 2 is provided at the lower end of the heat-conducting rod 13, and the upper end surface of the heat-conducting block 1 2 is fixedly connected to the lower end surface of the base 1, the heat-conducting block 2 11 is annular as a whole, and a heat-conducting column is provided on the annular outer surface of the heat-conducting block 2 11, the heat-conducting column of the heat-conducting block 2 11 is inserted into the interior of the annular water tank 12, and a sealing ring is provided at the penetration between the heat-conducting block 2 11 and the annular water tank 12, the heat-conducting rod 13 is arranged through the support column 5, and a heat-insulating cotton is provided at the penetration connection between the support column 5 and the heat-conducting rod 13.

[0036] When the light source 10 emits high temperature, the heat is absorbed by the heat conductive block 11, and the heat absorbed by the heat conductive block 11 is then absorbed by the coolant in the annular water tank 12, and then the coolant enters the heat conductive rod 13, and the heat in the coolant is introduced into the heat conductive block 1, and then the heat conductive block 12 discharges the heat into the ground. The heat insulating cotton provided at the through connection between the support column 5 and the heat conductive rod 13 prevents the heat from flowing into the air during the flow.

[0037] Example 3

[0038] This embodiment discloses on the basis of Embodiment 1 and Embodiment 2:

[0039] An angle adjustment mechanism is provided at the upper end of the base 1, wherein the angle adjustment mechanism comprises: a rubber pad 3 is provided inside the upper end of the base 1, a nut 4 is provided at the upper end of the base 1, a support column 5 is rotatably provided at the upper end of the base 1, an outer ring 6 is provided at the upper end of the support column 5, nuts 8 are provided on both sides of the outer ring 6, the bottom of the support column 5 is T-shaped, and a bearing is provided at the rotation connection between the bottom of the support column 5 and the base 1.

[0040] When installing the device, first bury the heat conductive block 2 underground, then rotate the shell 7 to a suitable angle, tighten the nut 2 8 installed on the outer ring 6 and fix it with the nut 4, then rotate the support column 5 to a suitable position, and then tighten the nut 4. By turning the nut 4, the friction between the rubber pad 3 and the bottom of the support column 5 is increased to achieve the positioning effect.

[0041] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sodium light adjustment device having a polymeric structure, comprising: A base (1), wherein a reflector (9) is provided above the base (1), wherein the reflector (9) is mounted inside a shell (7), wherein a light source (10) is provided inside the shell (7), and wherein the upper surface of the shell (7) is provided with a focusing mechanism, wherein the focusing mechanism comprises: a slide groove (14) is fixedly mounted on the upper surface of the shell (7), an electromagnet 1 (15) is fixedly mounted on the lower inner wall surface of the slide groove (14), an electromagnet 2 (16) is slidably mounted on the lower inner wall surface of the slide groove (14), a convex lens (19) is fixedly connected to the lower surface of the electromagnet 2 (16), an elastic rope (17) is connected to one side of the electromagnet 2 (16), and a photoresistor (18) is fixedly mounted on the upper surface of the shell (7).

2. The sodium light control device with a polymer structure according to claim 1, characterized in that: The inner wall surface at the lower end of the slide groove (14) is provided with a protrusion, and the inner wall surface at the end of the slide groove (14) is fixed with a hanging seat (20), and the side surface of the second electromagnet (16) is provided with a hanging seat (20).

3. The sodium light control device with a polymer structure according to claim 1, characterized in that: A heat conduction mechanism is provided on one side of the reflector (9), wherein the heat conduction mechanism comprises: a heat conduction block 2 (11) is provided on one side of the reflector (9), an annular water tank (12) is fixedly mounted on the outer surface of the heat conduction block 2 (11), and the outer surface of the annular water tank (12) is fixedly connected to the inner wall surface of the shell (7), a heat conduction rod (13) is provided at the lower end of the annular water tank (12), a heat conduction block 1 (2) is provided at the lower end of the heat conduction rod (13), and the upper end surface of the heat conduction block 1 (2) is fixedly connected to the lower end surface of the base (1).

4. The sodium light control device with a polymer structure according to claim 1, characterized in that: An angle adjustment mechanism is provided at the upper end of the base (1), wherein the angle adjustment mechanism comprises: a rubber pad (3) is provided inside the upper end of the base (1), a nut (4) is provided at the upper end of the base (1), a support column (5) is rotatably provided at the upper end of the base (1), an outer ring (6) is provided at the upper end of the support column (5), and nuts (8) are provided on both sides of the outer ring (6).

5. The sodium light control device with a polymer structure according to claim 3, characterized in that: The heat conducting block 2 (11) is annular in shape as a whole, and a heat conducting column is provided on the annular outer surface of the heat conducting block 2 (11). The heat conducting column of the heat conducting block 2 (11) is inserted into the interior of the annular water tank (12), and a sealing ring is provided at the penetration point between the heat conducting block 2 (11) and the annular water tank (12). The heat conducting rod (13) is arranged to penetrate the support column (5), and a heat insulating cotton is provided at the penetration connection point between the support column (5) and the heat conducting rod (13).

6. The sodium light control device with a polymer structure according to claim 4, characterized in that: The bottom of the support column (5) is designed to be T-shaped, and a bearing is provided at the rotation connection between the bottom of the support column (5) and the base (1).

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