Plant growth lamp for improving survival rate of cordyceps sinensis

Abstract

The present application relates to the technical field of plant growth lamp, specifically to a plant growth lamp for improving the survival rate of cordyceps, the lamp box is provided with a lamp shade at the bottom, the lamp box is internally provided with a lamp tube mounting rack, a lifting mechanism and a rotating driving element, a plurality of lamp tubes are installed on the lamp tube mounting rack at equal angles, and a positive contact and a negative contact are respectively arranged at opposite ends of each lamp tube, different lamp tubes are installed on the lamp tube mounting rack at equal angles in the present application, and the lamp tube mounting rack is lifted and rotated by the lifting mechanism and the rotating driving element respectively, so that the lamp tube mounting rack can be lifted into the lamp box at different growth stages of cordyceps, then the rotating driving element drives the rotation to switch different lamp tubes, and then the lifting mechanism passes through the through groove to realize automatic switching of different lamp tubes, so that one plant growth lamp can adapt to cordyceps at different stages, and the utilization rate of the plant growth lamp and the survival rate of cordyceps are improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of plant growth lamps, in particular to a plant growth lamp for improving the survival rate of Cordyceps sinensis. BACKGROUND

[0002] Cordyceps sinensis is a rare traditional Chinese medicine produced in China, mainly distributed in Tibet, Qinghai, Sichuan, Yunnan and Gansu alpine meadow areas. The formation of Cordyceps sinensis is closely related to altitude, vegetation, temperature and humidity, light, air pressure and rain, and the growth conditions are very harsh. Due to the degradation of highland ecological environment and over-exploitation by human beings, the yield of Cordyceps sinensis has decreased significantly, so the artificial cultivation of Cordyceps sinensis has become an important trend in the development of Cordyceps sinensis industry.

[0003] At present, the indoor artificial cultivation technology of Cordyceps sinensis is to artificially incubate Cordyceps sinensis fungus host bat moth larvae eggs, feed the larvae with balanced feed suitable for the growth of larvae, and breed bat moth larvae. At the same time, the Cordyceps sinensis fungus is collected and cultured, and the larvae are combined with the Cordyceps sinensis fungus through artificial intervention, and then the mycelium grows in the larvae, causing the larvae to be immobilized. Through artificial simulation of natural environment, the immobilized larvae are cultivated to make the mycelium grow mature, and finally the immobilized larvae grow out the fruiting body to complete the production of artificial cultivation of Cordyceps sinensis. In the process of artificial cultivation, plant growth lamps are generally used for light supplement, which can maintain the normal growth of the feed plants in the shed in each season or even at night, provide sufficient feed for the host larvae in the soil, improve the growth environment of Cordyceps sinensis and its host insects, and introduce eggs or pupae in the shed. However, different colors of plant growth lamps are needed for irradiation in different growth stages of Cordyceps sinensis, and the existing plant growth lamps can only emit light of one color, which results in the need for multiple plant growth lamps of different colors in the cultivation process, greatly increasing the cost of artificial cultivation, and each plant growth lamp needs to be used after use. The utilization rate of plant growth lamps is greatly reduced. Therefore, we put forward a plant growth lamp for improving the survival rate of Cordyceps sinensis to solve the above problems. SUMMARY

[0004] The purpose of the present application is to provide a plant growth lamp for improving the survival rate of Cordyceps sinensis, which can switch different lamp tubes for irradiation according to different growth stages of Cordyceps sinensis, so as to improve the survival rate of Cordyceps sinensis and the utilization rate of plant growth lamps.

[0005] In order to achieve the above object, the present application provides the following technical scheme: a plant growth lamp for improving the survival rate of cordyceps sinensis, comprising a lamp box, a lamp shade is installed at the bottom of the lamp box, a lamp tube mounting rack, a lifting mechanism and a rotating drive element are arranged in the lamp box, a plurality of lamp tubes are installed at equal angles on the lamp tube mounting rack, positive and negative contacts are arranged at opposite ends of each lamp tube, a through groove is formed in the bottom of the lamp box for one lamp tube to pass through, positive and negative plates are installed at the bottom of the lamp box and matched with the positive and negative contacts, and the positive and negative plates are located at opposite sides of the through groove and electrically connected with an external power supply, the lifting mechanism is connected with the lamp tube mounting rack, the lifting mechanism drives the lamp tube mounting rack to slide downward and makes one lamp tube pass through the through groove, and the positive and negative contacts of the lamp tube are in contact with the positive and negative plates and electrically connected, the lifting mechanism drives the lamp tube mounting rack to slide upward and pass through the through groove and be in contact with the rotating drive element, and the rotating drive element drives the lamp tube mounting rack to rotate and switch different lamp tubes.

[0006] Preferably, a cover plate corresponding to each lamp tube is installed on the lamp tube mounting rack, and the cover plate corresponding to the lamp tube covers the through groove after the lamp tube passes through the through groove.

[0007] Preferably, the cover plate and the lamp shade are both made of aluminum.

[0008] Preferably, the lamp tube mounting rack comprises two intermediate discs, a plurality of mounting plates are fixedly connected to the outer wall of the intermediate discs at equal angles, the lamp tube is mounted between two corresponding mounting plates, a fixing rod is fixedly connected to the center of the side surface of the two intermediate discs away from each other, a rotating gear matched with the rotating drive element is arranged on the outer wall of the fixing rod, and the fixing rod is connected with the lifting mechanism.

[0009] Preferably, the lifting mechanism comprises two screw rods and a drive element, the two screw rods are both rotatably connected with the top and bottom of the inner cavity of the lamp box, a sliding block is threadedly connected to the outer wall of the screw rod, the two fixing rods are rotatably connected with the two sliding blocks respectively, and the drive element drives the two screw rods to rotate.

[0010] Preferably, the drive element comprises a driven sprocket fixedly connected to the outer wall of the screw rod, a lifting drive motor is installed at the top of the lamp box, a driving sprocket is arranged on the output end of the lifting drive motor and penetrates the top of the lamp box, and the driving sprocket is connected with the two driven sprockets through a transmission chain.

[0011] Preferably, the rotating drive element comprises a rotating drive motor and a driving gear, the driving gear is installed on the outer wall of the output end of the rotating drive motor, and the driving gear is engaged with the rotating gear.

[0012] Preferably, the bottom of the lamp box is provided with an arc-shaped clamping seat matched with the rotating gear, the arc-shaped clamping seat is provided with clamping teeth matched with the gear teeth of the rotating gear, and when one of the lamp tubes is in conduction with the external power supply, the rotating gear is clamped with the arc-shaped clamping seat.

[0013] Preferably, the bottom of the lamp box is provided with an arc-shaped clamping seat matched with the rotating gear, the arc-shaped clamping seat is provided with clamping teeth matched with the gear teeth of the rotating gear, and when one of the lamp tubes is in conduction with the external power supply, the rotating gear is clamped with the arc-shaped clamping seat.

[0014] Preferably, the top of the lamp box is fixedly connected with an adjustable angle mounting rack.

[0015] Compared with the prior art, the present application has the following beneficial effects:

[0016] In the present application, different lamp tubes are installed on the lamp tube mounting rack at equal angles, and the lamp tube mounting rack is lifted and rotated by the lifting mechanism and the rotating driving member respectively, so that in different growth stages of Cordyceps sinensis, the lamp tube mounting rack can be lifted into the lamp box first, then the rotating driving member is used to drive the rotation to switch different lamp tubes, and then the lifting mechanism is used to pass the different lamp tubes through the through slot to realize automatic switching of different lamp tubes, so that one plant growth lamp can adapt to Cordyceps sinensis in different stages, the utilization rate of the plant growth lamp and the survival rate of Cordyceps sinensis are improved, and by arranging the positive and negative plates at the bottom of the lamp box and arranging the positive and negative contact pieces matched with each other at both ends of each lamp tube, the lamp tube can be electrically connected after passing through the through slot, so that each lamp tube does not need to be electrically connected with the external power supply, and the structure of the plant growth lamp is greatly simplified. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiment description. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor.

[0018] Figure 1 is a structural schematic view of the plant growth lamp of the present application;

[0019] Figure 2 is a structural schematic view of the plant growth lamp of the present application;

[0020] Figure 3 For Figure 2 the structure enlarged view of A in the middle;

[0021] Figure 4 the first angle view of the internal structure of the lamp box of the present application;

[0022] Figure 5 the second angle view of the internal structure of the lamp box of the present application;

[0023] Figure 6 the connection structure view of the lamp tube mounting rack and the lamp tube in the plant growth lamp of the present application;

[0024] Figure 7 the structure view of the positive pole piece in the plant growth lamp of the present application;

[0025] Figure 8 For Figure 1 the structure enlarged view of B in the middle.

[0026] In the drawings, the component list represented by each sign is as follows:

[0027] 1, lamp box; 2, lamp cover; 3, lamp tube mounting rack; 31, middle disc; 32, mounting plate; 33, fixed rod; 34, rotating gear; 4, lifting mechanism; 41, screw rod; 42, sliding block; 43, driven sprocket; 44, lifting drive motor; 45, driving sprocket; 46, transmission chain; 5, rotating drive; 51, drive motor; 52, drive gear; 6, lamp tube; 7, positive pole contact; 8, negative pole contact; 9, through groove; 10, positive pole piece; 101, first connecting part; 102, second connecting part; 103, spring; 11, negative pole piece; 12, cover plate; 13, arc-shaped clamping seat; 14, fixed plate; 15, mounting rack; 151, hinged seat; 152, connecting rod; 153, rotating damper; 154, connecting plate. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the present application.

[0029] Please refer to Figures 1-8 , the technical solutions provided by the present application are:

[0030] The utility model provides a plant growth lamp for improving the survival rate of cordyceps, including lamp box 1, the bottom of lamp box 1 is equipped with lamp shade 2, the inside of lamp box 1 is provided with lamp tube mounting bracket 3, lifting mechanism 4 and rotation drive element 5, a plurality of lamp tubes 6 are installed on lamp tube mounting bracket 3 at equal angles, and positive contact 7 and negative contact 8 are arranged at opposite ends of each lamp tube 6 respectively, a through groove 9 is formed in the bottom of lamp box 1 for one lamp tube 6 to pass through, and positive sheet 10 and negative sheet 11 are installed on the bottom of lamp box 1 and matched with positive contact 7 and negative contact 8, and positive sheet 10 and negative sheet 11 are located on opposite sides of through groove 9 and electrically connected with external power supply, lifting mechanism 4 is connected with lamp tube mounting bracket 3, lifting mechanism 4 drives lamp tube mounting bracket 3 to slide downwards and makes one lamp tube 6 pass through through groove 9, and the positive contact 7 and negative contact 8 of lamp tube 6 are in contact with positive sheet 10 and negative sheet 11 respectively and electrically connected, lifting mechanism 4 drives lamp tube mounting bracket 3 to slide upwards and pass through through groove 9 and contact with rotation drive element 5, and rotation drive element 5 drives lamp tube mounting bracket 3 to rotate and switch different lamp tubes 6.

[0031] Specifically, the lamp tube mounting bracket 3 is provided with a cover plate 12 corresponding to each lamp tube 6, and the cover plate 12 covers the through groove 9 after one lamp tube 6 passes through the through groove 9.

[0032] From the above description, it can be seen that after the lamp tube is installed, the through groove is covered by the cover plate, thereby avoiding the light emitted by the lamp tube from entering the lamp box through the through groove, and reducing the loss of light.

[0033] Specifically, the cover plate 12 and the lamp shade 2 are both made of aluminum material.

[0034] Specifically, the lamp tube mounting bracket 3 includes two intermediate discs 31, the outer wall of the intermediate disc 31 is fixedly connected with a plurality of mounting plates 32 at equal angles, the lamp tube 6 is installed between two corresponding mounting plates 32, and the fixed rod 33 is fixedly connected with the center of the side face of the two intermediate discs 31 away from each other, the outer wall of the fixed rod 33 is provided with a rotating gear 34 matched with the rotation drive element 5, and the fixed rod 33 is connected with the lifting mechanism 4.

[0035] From the above description, it can be seen that the lamp tube mounting bracket takes the disc as the main body, and the mounting plate is arranged on the side wall of the disc, so that the disc can be conveniently divided at equal angles, thereby enabling the lamp tubes to be distributed at equal angles and facilitating accurate switching.

[0036] Specifically, the lifting mechanism 4 includes two screw rods 41 and a drive element, the two screw rods 41 are both rotationally connected with the top and bottom of the inner cavity of the lamp box 1, the outer wall of the screw rod 41 is threadedly connected with a sliding block 42, the two fixed rods 33 are rotationally connected with the two sliding blocks 42 respectively, and the drive element drives the two screw rods 41 to rotate.

[0037] From the above description: by screw driven mode to achieve lifting, lifting precision, stable.

[0038] Specifically, the driving member includes a driven sprocket 43 fixed to the outer wall of the screw rod 41, and the lamp box 1 is provided with a lifting drive motor 44 at the top, and the output end of the lifting drive motor 44 penetrates the top of the lamp box 1 and is provided with a driving sprocket 45, and the driving sprocket 45 is connected with the two driven sprockets 43 through a transmission chain 46.

[0039] From the above description: the chain transmission mode can ensure that the rotational speeds of the two screw rods are consistent, and the elastic sliding and slipping phenomenon will not occur.

[0040] Specifically, the rotating driving member 5 includes a rotating driving motor 51 and a driving gear 52, the driving gear 52 is installed on the outer wall of the output end of the rotating driving motor 51, and the driving gear 52 is engaged with the rotating gear 34.

[0041] From the above description: the motor can drive the driving gear to rotate and in turn drive the rotating gear to rotate, and the gear transmission mode is used for transmission between the two, which is convenient for disengagement and engagement.

[0042] Specifically, the lamp box 1 is provided with an arc-shaped clamping seat 12 at the bottom of the inner cavity, the arc-shaped clamping seat 12 is provided with a clamping tooth 13 matched with the gear tooth of the rotating gear 34, and when one lamp tube 6 is connected with the external power supply, the rotating gear 34 is clamped with the arc-shaped clamping seat 12.

[0043] From the above description: the mutual clamping of the arc-shaped clamping seat and the rotating gear can ensure the stability of the rotating gear, avoid rotation, so that the lamp tube mounting frame and the lamp tube remain stable and will not shake.

[0044] Specifically, the lamp box 1 is provided with a fixed plate 14 vertically connected with the positive plate 10 and the negative plate 11, and the positive plate 10 and the negative plate 11 are arranged on the side face of the two fixed plates 14 close to each other, the positive plate 10 includes a first connecting part 101 vertically connected with the fixed plate 14, a second connecting part 102 is connected to the end of the first connecting part 101 away from the fixed plate 14, and the second connecting part 102 is located below the first connecting part 101, the included angle between the second connecting part 102 and the first connecting part 101 is 120 degrees, the side face of the second connecting part 102 close to the fixed plate 14 is connected with a spring 103, and the spring 103 is connected with the fixed plate 14, and the structure of the negative plate 11 is consistent with that of the positive plate 10.

[0045] From the above description, the angle between the second connecting part and the first connecting part is obtuse, so that after the light passes through the through groove, the positive / negative pole contacts can contact the positive / negative pole piece, the positive / negative pole piece is deformed, and the second connecting part repeatedly contacts the contacts again through the spring restoring force, thereby realizing stable electrical connection.

[0046] Specifically, the adjustable-angle mounting rack 15 is fixedly connected to the top of the light box 1.

[0047] From the above description, the adjustable-angle mounting rack can adjust the irradiation angle of the growth lamp, thereby adapting to different use environments.

[0048] Please refer to Figures 1-8 The embodiment one of the present application is:

[0049] A plant growth lamp for improving the survival rate of Cordyceps sinensis, comprising a lamp box 1, a lamp shade 2 is installed at the bottom of the lamp box 1, a lamp tube mounting rack 3, a lifting mechanism 4 and a rotating driving member 5 are arranged inside the lamp box 1, a plurality of lamp tubes 6 are equiangularly installed on the lamp tube mounting rack 3, positive pole contacts 7 and negative pole contacts 8 are arranged at opposite ends of each lamp tube 6, a through groove 9 is formed at the bottom of the lamp box 1 for one lamp tube 6 to pass through, positive pole pieces 10 and negative pole pieces 11 are installed at the bottom of the lamp box 1 and are matched with the positive pole contacts 7 and the negative pole contacts 8, and the positive pole pieces 10 and the negative pole pieces 11 are located at opposite sides of the through groove 9 and are electrically connected to an external power supply, the lifting mechanism 4 is connected to the lamp tube mounting rack 3, the lifting mechanism 4 drives the lamp tube mounting rack 3 to slide downward and makes one lamp tube 6 pass through the through groove 9, and the positive pole contacts 7 and the negative pole contacts 8 of the lamp tube 6 are in contact with the positive pole pieces 10 and the negative pole pieces 11 and are electrically connected, the lifting mechanism 4 drives the lamp tube mounting rack 3 to slide upward and passes out of the through groove 9 and is in contact with the rotating driving member 5, the rotating driving member 5 drives the lamp tube mounting rack 3 to rotate and switch different lamp tubes 6, a cover plate 12 is installed on the lamp tube mounting rack 3 and is matched with the plurality of lamp tubes 6 one by one, and the cover plate 12 covers the through groove 9 corresponding to the lamp tube 6 after the lamp tube 6 passes through the through groove 9, and the cover plate 12 and the lamp shade 2 are made of aluminum material.

[0050] In this embodiment, the lamp tube mounting rack 3 comprises two intermediate discs 31, a plurality of mounting plates 32 are equiangularly fixed to the outer wall of the intermediate disc 31, the lamp tube 6 is installed between two corresponding mounting plates 32, a fixed rod 33 is fixedly connected to the center of the side surface of the two intermediate discs 31 away from each other, a rotating gear 34 matched with the rotating driving member 5 is arranged on the outer wall of the fixed rod 33, and the fixed rod 33 is connected to the lifting mechanism 4.

[0051] In the embodiment, the lifting mechanism 4 comprises two screw rods 41 and a driving member, the two screw rods 41 are both rotationally connected with the top and bottom of the inner cavity of the light box 1, the outer wall of the screw rod 41 is threadedly connected with a sliding block 42, the two fixed rods 33 are rotationally connected with the two sliding blocks 42 respectively, the driving member drives the rotation of the two screw rods 41, the driving member comprises a driven sprocket 43 fixed on the outer wall of the screw rod 41, the top of the light box 1 is provided with a lifting driving motor 44, the output end of the lifting driving motor 44 penetrates through the top of the light box 1 and is provided with a driving sprocket 45, the driving sprocket 45 is connected with the two driven sprockets 43 through a transmission chain 46.

[0052] In the embodiment, the rotation driving member 5 comprises a rotation driving motor 51 and a driving gear 52, the driving gear 52 is installed on the output end outer wall of the rotation driving motor 51, and the driving gear 52 is engaged with the rotation gear 34.

[0053] In the embodiment, the bottom of the inner cavity of the light box 1 is provided with an arc-shaped clamping seat 12 matched with the rotation gear 34, the arc-shaped clamping seat 12 is provided with a clamping tooth 13 matched with the gear tooth of the rotation gear 34, when one lamp tube 6 is in conduction with the external power supply, the rotation gear 34 is clamped with the arc-shaped clamping seat 12.

[0054] In the embodiment, the bottom of the light box 1 is vertically connected with fixed plates 14 matched with the positive plate 10 and the negative plate 11 respectively, the fixed plates 14 are insulating plates, and the positive plate 10 and the negative plate 11 are arranged on the side face of the two fixed plates 14 close to each other, the positive plate 10 comprises a first connecting part 101 vertically connected with the fixed plate 14, the first connecting part 101 is electrically connected with the positive pole of the external power supply, the end of the first connecting part 101 away from the fixed plate 14 is connected with a second connecting part 102, and the second connecting part 102 is below the first connecting part 101, the included angle between the second connecting part 102 and the first connecting part 101 is 120 degrees, the side face of the second connecting part 102 close to the fixed plate 14 is connected with a spring 103, the spring 103 is connected with the fixed plate 14, and the structure of the negative plate 11 is consistent with that of the positive plate 10.

[0055] In the embodiment, the top of the light box 1 is fixedly connected with an adjustable angle mounting bracket 15, and the mounting bracket 15 comprises two hinged seats 151 mounted on the top of the light box 1, the hinged seats 151 are hinged with connecting rods 152, the free ends of the connecting rods 152 are mounted with connecting plates 154 connected with the outside, and rotation dampers 153 are arranged on the two sides of the hinged seats 151.

[0056] In the embodiment, in order to facilitate the switching of the lamp tube 6, control switches for controlling the lifting driving motor and the driving motor 51 are arranged on the outer wall of the light box 1.

[0057] The use process of the plant growth lamp is as follows:

[0058] In use, the plant growth lamp is installed and fixed in the cultivation greenhouse of Cordyceps sinensis through the connecting plate 154, and is connected with the external power supply;

[0059] Then different lamp tubes 6 are switched according to different growth stages of Cordyceps sinensis, and the specific switching process is as follows:

[0060] The lifting driving motor 44 is started, the driving motor 44 drives the driving gear 52 to rotate, thereby driving the rotating gear 34 and the lamp tube mounting frame 3 to rotate, and thereby the lamp tube 6 to be used is rotated to the position corresponding to the through groove 9;

[0061] Then the driving motor 51 is started, the driving motor 51 drives the driving gear 52 to rotate, thereby driving the rotating gear 34 and the lamp tube mounting frame 3 to rotate, and thereby the lamp tube 6 to be used is rotated to the position corresponding to the through groove 9;

[0062] Then the lifting driving motor 44 is started again, the lamp tube mounting frame 3 is slid downward, thereby the group of corresponding lamp tubes 6 passes through the through groove 9, and the positive electrode contact 7 and the negative electrode contact 8 on both sides of the group of lamp tubes 6 are in contact with the positive electrode sheet 10 and the negative electrode sheet 11 respectively, thereby realizing the electrical conduction of the lamp tube 6 and the external power supply, and thereby the lamp tube 6 starts to work;

[0063] And when the lamp tube 6 is installed in place, the cover plate 12 corresponding to the group of lamp tubes 6 covers the through groove 9, thereby avoiding the irradiation light of the lamp tube 6 from entering the lamp box 1;

[0064] The contact between the positive electrode contact 7 and the positive electrode sheet 10 is as follows: when the positive electrode contact 7 slides downward, the positive electrode contact 7 is in contact with the second connecting part 102 of the positive electrode sheet 10, and the first connecting part 101 is deformed, thereby making the positive electrode contact 7 slide smoothly, and after sliding in place, the second connecting part 102 is in stable contact with the positive electrode contact 7 under the action of the restoring force of the spring 103, thereby ensuring the stability of the electrical conduction;

[0065] When the lamp tube 6 is installed in place, the rotating gear 34 is in clamping connection with the arc-shaped clamping seat 13, thereby avoiding the rotation of the rotating gear 34, and ensuring the stability of the installation of the lamp tube 6 and avoiding shaking.

[0066] In the description of the present application, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inner", "front", "central", "both ends" and the like indicate the orientation or positional relationship based on the orientation or positional relationship of the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0067] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "setting", "connecting", "fixing", "screwing" and the like should be understood in a broad sense, for example, can be fixed connection, can also be detachable connection, or integrated; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, can be the internal communication of two elements or the interaction relationship of two elements, unless otherwise explicitly limited, the above-mentioned terms in the present application can be understood according to the specific meaning of the above-mentioned terms in the present application by those skilled in the art.

[0068] Although the embodiments of the present application have been shown and described, those skilled in the art can understand that the embodiments can be modified without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A plant growth lamp for improving the survival rate of Cordyceps sinensis, characterized in that: The utility model provides a lamp box, which comprises a lamp box (1), a lamp shade (2) is installed at the bottom of the lamp box (1), a lamp tube mounting frame (3), a lifting mechanism (4) and a rotating driving element (5) are arranged in the lamp box (1), a plurality of lamp tubes (6) are equiangularly arranged on the lamp tube mounting frame (3), positive pole contacts (7) and negative pole contacts (8) are arranged on opposite ends of each lamp tube (6) respectively, a through groove (9) is formed in the bottom of the lamp box (1) and is used for allowing one lamp tube (6) to pass through, positive pole sheets (10) and negative pole sheets (11) are arranged on the bottom of the lamp box (1) and are matched with the positive pole contacts (7) and the negative pole contacts (8), the positive pole sheets (10) and the negative pole sheets (11) are arranged on opposite sides of the through groove (9) and are electrically connected with an external power supply, the lifting mechanism (4) is connected with the lamp tube mounting frame (3), the lifting mechanism (4) drives the lamp tube mounting frame (3) to slide downwards and makes one lamp tube (6) pass through the through groove (9), the positive pole contacts (7) and the negative pole contacts (8) of the lamp tube (6) are in contact with the positive pole sheets (10) and the negative pole sheets (11) respectively and are electrically connected, the lifting mechanism (4) drives the lamp tube mounting frame (3) to slide upwards and passes through the through groove (9) and is in contact with the rotating driving element (5), and the rotating driving element (5) drives the lamp tube mounting frame (3) to rotate and switch different lamp tubes (6). Covering plates (12) corresponding to the plurality of lamp tubes (6) are arranged on the lamp tube mounting frame (3), and the covering plate (12) corresponding to one lamp tube (6) covers the through groove (9) after the lamp tube (6) passes through the through groove (9). The lamp tube mounting frame (3) comprises two intermediate discs (31), a plurality of mounting plates (32) are equiangularly arranged on the outer wall of the intermediate disc (31), the lamp tube (6) is arranged between two corresponding mounting plates (32), a fixing rod (33) is arranged on the center of the side face of the intermediate disc (31) away from each other, a rotating gear (34) matched with the rotating driving element (5) is arranged on the outer wall of the fixing rod (33), and the fixing rod (33) is connected with the lifting mechanism (4). The rotating driving element (5) comprises a rotating driving motor (51) and a driving gear (52), the driving gear (52) is arranged on the outer wall of the output end of the rotating driving motor (51), and the driving gear (52) is meshed with the rotating gear (34). An arc-shaped clamping seat (13) matched with the rotating gear (34) is arranged on the bottom of the inner cavity of the lamp box (1), the arc-shaped clamping seat (13) is provided with clamping teeth matched with the gear teeth of the rotating gear (34), and the rotating gear (34) is clamped with the arc-shaped clamping seat (13) when one lamp tube (6) is connected with an external power supply.

2. The plant growth lamp for improving the survival rate of Cordyceps sinensis according to claim 1, characterized in that: The covering plate (12) and the lamp shade (2) are made of aluminum.

3. The plant growth lamp for improving the survival rate of Cordyceps sinensis according to claim 1, characterized in that: Said lifting mechanism (4) includes two screw rods (41) and a driving part, both of the screw rods (41) are rotatably connected with the top and bottom of the inner cavity of the light box (1), the outer wall of the screw rod (41) is threadedly connected with a sliding block (42), both of the fixing rods (33) are rotatably connected with the two sliding blocks (42), and the driving part drives the two screw rods (41) to rotate.

4. The plant growth lamp for improving the survival rate of Cordyceps sinensis according to claim 3, characterized in that: Said driving part includes a driven sprocket (43) fixed on the outer wall of the screw rod (41), the top of the light box (1) is provided with a lifting driving motor (44), the output end of the lifting driving motor (44) penetrates through the top of the light box (1) and is provided with a driving sprocket (45), and the driving sprocket (45) is connected with the two driven sprockets (43) through a transmission chain (46).

5. The plant growth lamp for improving the survival rate of Cordyceps sinensis according to claim 1, characterized in that: Said light box (1) is vertically connected with fixing plates (14) at the bottom, the fixing plates (14) are matched with the positive plate (10) and the negative plate (11), the positive plate (10) and the negative plate (11) are arranged on the side of the two fixing plates (14) which are close to each other, the positive plate (10) includes a first connecting part (101) which is vertically connected with the fixing plate (14), a second connecting part (102) is connected with one end of the first connecting part (101) which is away from the fixing plate (14), the second connecting part (102) is located below the first connecting part (101), the included angle between the second connecting part (102) and the first connecting part (101) is 120 degrees, a spring (103) is connected with the side of the second connecting part (102) which is close to the fixing plate (14), the spring (103) is connected with the fixing plate (14), and the structure of the negative plate (11) is consistent with that of the positive plate (10).

6. The plant growth lamp for improving the survival rate of Cordyceps sinensis according to claim 1, characterized in that: Said light box (1) is fixedly connected with an adjustable angle mounting bracket (15) at the top.

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