Dimmable flat ceiling lamp

Abstract

The utility model belongs to the technical field of potato aeroponic cultivation light supplement, and particularly relates to a light-adjustable flat ceiling lamp which comprises a flat ceiling lamp body and a linkage piece arranged on the flat ceiling lamp body, and two suspension wires used for suspension are arranged on the flat ceiling lamp body. The linkage piece comprises an outer clamping frame arranged on the periphery of the panel ceiling lamp body in a sleeving mode, a trepanning plate is arranged on the side face of the outer clamping frame, two sets of turnover mechanisms located on the two sides of the panel ceiling lamp body are arranged on the trepanning plate and the fastening frame, and two sets of symmetrical limiting mechanisms are arranged on the outer clamping frame. By means of the turnover mechanism and the limiting mechanism on the linkage piece, the overlapping area of light rays irradiated downwards by the two similar flat ceiling lamp bodies can be shielded and controlled, so that the light rays irradiated downwards by the two flat ceiling lamp bodies are in a uniform state relative to aeroponic potatoes, the uniformity of the growth state of the aeroponic potatoes is guaranteed, and the yield of the aeroponic potatoes is improved. Therefore, the test comparison effect is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of potato mist culture light supplementing, concretely relates to a light adjustable flat ceiling lamp. BACKGROUND

[0002] The growth and development of potato depend on photosynthesis to synthesize organic matter. In the mist culture environment, light can provide sufficient light energy for potato plants, make up for the deficiency of natural light, especially in the season or region with short light time or weak light intensity, ensure that the potato can carry out sufficient photosynthesis, and manufacture enough carbohydrates to provide energy and material basis for the growth of plants, tuber formation and swelling.

[0003] In the potato mist culture experiment, two flat ceiling lamps are usually arranged above the potato, so as to provide sufficient light regulation for the potato below. The light emitted downward by the two flat ceiling lamps is irradiated to the potato between the two flat ceiling lamps from two angles, so that the growth state of the potato between the two flat ceiling lamps is different from that below the two flat ceiling lamps, thereby affecting the experimental comparison of the mist culture potato. Therefore, the utility model provides a light adjustable flat ceiling lamp. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a light adjustable flat ceiling lamp, which can solve the above technical problems.

[0005] The technical scheme adopted by the utility model is as follows:

[0006] The utility model provides a light adjustable flat ceiling lamp, which comprises a flat ceiling lamp body and a linkage arranged on the flat ceiling lamp body, two hanging lines for suspension are arranged on the flat ceiling lamp body;

[0007] The linkage comprises an outer clamping frame sleeved on the periphery of the flat ceiling lamp body, a sleeve hole plate is arranged on the side surface of the outer clamping frame, two groups of turnover mechanisms are arranged on the sleeve hole plate and the fastening frame and located on the two sides of the flat ceiling lamp body, and two groups of symmetrical limiting mechanisms are arranged on the outer clamping frame.

[0008] The turnover mechanism comprises a movable shaft, the movable shaft is slidably sleeved on the sleeve hole plate and the fastening frame on the two sides, a turnover frame is arranged on the movable shaft, and a shielding plate is installed on the turnover frame through a screw.

[0009] The adjustable light flat ceiling lamp is used, the turnover frame is turned up by pushing the linkage member upward, the turnover frame drives the fixed plate to rotate upward by the movable shaft, the clamping shaft is separated from the clamping groove, then the turnover frame is rotated to a suitable angle, the clamping shaft is rotated by the pull plate, the clamping shaft is clamped in the corresponding clamping groove, the turnover frame after turnover adjustment is positioned and tensioned, the light on both sides of the flat ceiling lamp body downward irradiation of the linkage member is shielded, the uniformity of the light downward irradiation of the two flat ceiling lamp bodies to the potatoes is ensured, and the test comparison effect of the aeroponic potatoes is improved.

[0010] As preferred, the limiting mechanism comprises a pull plate and a fixed plate, opposite sides of the outer clamping frame are respectively provided with fixed blocks, the fixed blocks are sleeved with pin shafts through the formed round holes, and the pin shafts are provided with nuts in threaded connection on one side.

[0011] As preferred, the outer clamping frame is provided with two groups of clamping hanging plates clamped on the upper surface of the flat ceiling lamp, the side surface of the flat ceiling lamp body is provided with a fastening frame, the fastening frame is arranged on the outer clamping frame through screws, and the two side plates of the outer clamping frame are respectively provided with overlapping plates on one side.

[0012] As preferred, the fixed plate is arranged on the opposite sides of the two turnover frames, a plurality of open clamping grooves are formed on the fixed plate, and a clamping shaft is movably sleeved in one of the clamping grooves.

[0013] As preferred, the upper and lower sides of the pull plate are respectively connected with the other side of the pin shaft and the clamping shaft.

[0014] As preferred, the shielding plate is provided in three layers, comprising an acrylic plate and aluminum foil paper pasted on the opposite sides of the acrylic plate.

[0015] Beneficial effects are:

[0016] 1. The turnover mechanism and the limiting mechanism on the linkage member can shield the light on both sides of the flat ceiling lamp body downward irradiation of the turnover mechanism on the turnover frame through the limiting mechanism, so that the overlapping area of the light downward irradiation of the two flat ceiling lamp bodies can be shielded and controlled, the light downward irradiation of the two flat ceiling lamp bodies to the aeroponic potatoes is in a uniform state, the uniformity of the growth state of the aeroponic potatoes is ensured, and the test comparison effect is improved.

[0017] 2. The fastening frame and the outer clamping frame are used, so that the linkage member can be conveniently installed on the periphery of the flat ceiling lamp body, and the convenient installation and fixing effect is improved. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a front view structural schematic diagram of the utility model;

[0019] Figure 2 is the linkage member disassembly structure schematic view of the utility model;

[0020] Figure 3 is the linkage member another side disassembly structure schematic view of the utility model;

[0021] Figure 4 is the Figure 3 enlarged structure schematic view of A place in the middle.

[0022] In the drawings, the component list represented by each sign is as follows:

[0023] 1, flat plate ceiling lamp body;2, linkage member;201, outer card frame;202, card hanging plate;203, sleeve hole plate;204, fixed block;205, pull plate;206, card shaft;206a, pin shaft;207, fastening frame;208, lap plate;209, turnover frame;210, shielding plate;211, movable shaft;212, fixed plate;213, card slot;3, hanging line. DETAILED DESCRIPTION

[0024] In order to make the utility model purposes and advantages more clearly, the following specific description of the utility model is combined with examples. It should be understood that the following text is only used to describe one or several specific embodiments of the utility model, and does not strictly limit the protection scope of the utility model.

[0025] As Figures 1-4 Indicated, a kind of adjustable light flat plate ceiling lamp, including flat plate ceiling lamp body 1 and setting on flat support ceiling lamp body linkage member 2, flat plate ceiling lamp body 1 is provided with two for hanging hanging line 3;

[0026] Linkage member 2 includes outer card frame 201 of sleeve setting in the outer periphery of flat plate ceiling lamp body 1, the side of outer card frame 201 is provided with sleeve hole plate 203, two groups of turnover mechanism located flat plate ceiling lamp body 1 both sides are provided on sleeve hole plate 203 and fastening frame 207, outer card frame 201 is provided with two groups of symmetrical limiting mechanism.

[0027] Turnover mechanism includes movable shaft 211, movable shaft 211 two sides are slidably sleeved on sleeve hole plate 203 and fastening frame 207, movable shaft 211 is provided with turnover frame 209, and shielding plate 210 is installed on turnover frame 209 by screw.

[0028] As an optional implementation, the limiting mechanism includes the pull plate 205 and the fixed plate 212, and the opposite sides of the outer clamping frame 201 are respectively provided with fixed blocks 204, the fixed blocks 204 are sleeved with the pin shafts 206a through the shaped round holes, and one side of the pin shafts 206a is threadedly connected with a nut, so that the nut can limit the pin shafts 206a from being separated from the round holes on the fixed plate 212, thereby limiting the pull plate 205 from driving the clamping shaft 206 to move away from the clamping groove 213, and affecting the clamping effect of the clamping shaft 206 and the clamping groove 213.

[0029] Referring to the accompanying drawings Figure 2 and the accompanying drawings Figure 3 , the outer clamping frame 201 is provided with two groups of clamping hanging plates 202 clamped on the upper surface of the flat plate ceiling lamp, the side surface of the flat plate ceiling lamp body 1 is provided with a fastening frame 207, the fastening frame 207 is arranged on the outer clamping frame 201 through a screw, the shape of the outer clamping frame 201 is arranged as a long strip U-shaped, and the two side plates of the outer clamping frame 201 are respectively overlapped with overlap plates 208, and the two overlap plates 208 are arranged on the fastening frame 207, so that the outer clamping frame 201 can be clamped on the outer periphery of the flat plate ceiling lamp body 1 through the fastening frame 207, thereby improving the stability of the linkage 2 installed on the flat plate ceiling lamp body 1.

[0030] Further, the fixed plate 212 is arranged on the opposite sides of the two turnover frames 209, the fixed plate 212 is provided with a plurality of open clamping grooves 213, and one of the clamping grooves 213 movably sleeves the clamping shaft 206, so that the plurality of clamping grooves 213 and the clamping shaft 206 can be matched to improve the corresponding clamping restriction on the angle of the turnover frame 209 after the turnover adjustment.

[0031] Further, the upper and lower sides of the pull plate 205 are respectively connected with the other side of the pin shaft 206a and the clamping shaft 206, so that the pull plate 205 can be in a rotating state, thereby facilitating the rotation of the pull plate 205 around the pin shaft 206a as the center, driving the clamping shaft 206 to correspondingly clamp into the clamping groove 213 on the fixed plate 212, and fixing the turnover angle of the turnover frame 209.

[0032] Further, the shielding plate 210 is arranged in three layers, including an acrylic plate and aluminum foil paper pasted on the opposite sides of the acrylic plate, so that the shielding plate 210 can be installed on the turnover frame 209 through the bolts, and the light dispersion of the downward irradiation of the flat plate ceiling lamp body 1 can be shielded and dispersed by using the light reflecting material of the aluminum foil paper, thereby reducing the intensity of the downward irradiation of the light dispersion.

[0033] With the above structure, by pushing the linkage 2 upturn frame 209, the upturn frame 209 can drive the fixed plate 212 to rotate upward by the movable shaft 211, and at the same time, the clamping shaft 206 is separated from the clamping groove 213, then the upturn frame 209 is rotated to the appropriate angle, and the clamping shaft 206 is rotated by the pull plate 205, so that the clamping shaft 206 is clamped in the corresponding clamping groove 213, the upturn frame 209 after upturn adjustment is positioned and tensioned, so that the linkage 2 can shield the light on both sides of the flat plate ceiling lamp body 1, thereby ensuring the uniform effect of the two flat plate ceiling lamp bodies 1 on the downward irradiation of the potato, and improving the test comparison effect of the hydroponic potato.

[0034] The above is only the preferred embodiment of the present application, it should be pointed out that for those skilled in the technical field, without departing from the principles of the present application, can make a number of improvements and refinements, these improvements and refinements should also be considered within the scope of the present application. The standard parts used in the present application can be purchased from the market, and according to the description and drawings can be ordered, the specific connection of each part is the conventional means of bolt, rivet, welding and other conventional means in the prior art, the mechanical, parts and equipment are the conventional type in the prior art, the control mode is automatically controlled by the controller, the control circuit of the controller can be realized by simple programming of the skilled in the art, it belongs to the common knowledge in the art, and the present application is mainly used to protect the mechanical device, so the control mode and circuit connection are not explained in detail. The structures, devices and operation methods not specifically described and explained in the present application are implemented according to the conventional means in the art, unless otherwise specified and limited.

Claims

1. A dimmable flat panel chandelier, characterized in that: It includes a flat chandelier body (1) and a linkage component (2) set on the flat chandelier body. The flat chandelier body (1) is provided with two suspension wires (3) for suspension. The linkage component (2) includes an outer frame (201) sleeved on the outer periphery of the flat chandelier body (1). The outer frame (201) has a sleeve plate (203) on its side. The sleeve plate (203) and the fastening frame (207) are provided with two sets of flipping mechanisms located on both sides of the flat chandelier body (1). The outer frame (201) is provided with two sets of symmetrical limiting mechanisms. The flipping mechanism includes a movable shaft (211), with its two sides slidably mounted on a sleeve plate (203) and a fastening frame (207), respectively. A flipping frame (209) is provided on the movable shaft (211), and a cover plate (210) is installed on the flipping frame (209) by screws.

2. The dimmable flat panel chandelier according to claim 1, characterized in that: The limiting mechanism includes a bracing plate (205) and a fixing plate (212). The opposite sides of the outer frame (201) are respectively provided with fixing blocks (204). The fixing blocks (204) are fitted with pins (206a) through the formed round holes. A nut is threadedly connected to one side of the pins (206a).

3. A dimmable flat panel chandelier according to claim 2, characterized in that: The outer frame (201) is provided with two sets of hanging plates (202) that are attached to the upper surface of the flat panel chandelier. The side of the flat panel chandelier body (1) is provided with a fastening frame (207). The fastening frame (207) is attached to the outer frame (201) by screws. The two side plates of the outer frame (201) are respectively attached with overlapping plates (208). Both overlapping plates (208) are attached to the fastening frame (207).

4. A dimmable flat panel chandelier according to claim 3, characterized in that: The fixing plate (212) is set on the opposite sides of the two flip frames (209). The fixing plate (212) has multiple slots (213) with openings formed on it, and a retaining pin (206) is movably fitted in one of the slots (213).

5. A dimmable flat panel chandelier according to claim 4, characterized in that: The upper and lower sides of the bracing plate (205) are respectively connected to the other side of the pin (206a) and the retaining shaft (206).

6. A dimmable flat panel chandelier according to claim 5, characterized in that: The shielding plate (210) is configured as a three-layer structure, including an acrylic plate and aluminum foil paper pasted on the opposite side of the acrylic plate.

Images