LED strip lamp

Abstract

The utility model relates to the technical field of lighting LED lamps, and discloses an LED strip lamp which comprises an adsorption plate, the bottom of the adsorption plate is fixedly connected with two hollow rotating covers, the interiors of the rotating covers are in threaded connection with hollow threaded pipes, the bottoms of the threaded pipes are fixedly connected with a second shell, and the second shell is fixedly connected with an LED lamp. The bottom end of the second shell is fixedly connected with suction cup rubber, the top of the adsorption plate is fixedly connected with an LED lamp body, the two ends of the LED lamp body are fixedly connected with divergent light source assemblies, each divergent light source assembly comprises a first shell, the interior of each first shell is rotationally connected with a rotating rod, and the bottom end of each rotating rod is fixedly connected with a first gear. Compared with a traditional screw fixing and glue pasting mode, the negative pressure fixing method has the advantages that the lamp is fixed, and compared with the traditional screw fixing and glue pasting mode, the negative pressure fixing method is quite convenient to install, tools and professional operation skills are not needed, a user can easily complete installation, and time and energy are effectively saved.

Description

TECHNICAL FIELD

[0001] The utility model relates to LED lamps technical field especially relates to a LED strip lamp lamp. BACKGROUND

[0002] LED strip lamp lamp is composed of LED light source etc., can replace traditional lamps and lanterns, is applied to indoor and outdoor entertainment places, architectural contour sketch, advertisement signboard, landscape brightening and home lighting etc. Scene, has the benefits such as convenient installation, energy saving and environmental protection, high -efficient heat dissipation prolongs life, low pressure safety and part product has intelligent induction function.

[0003] LED strip lamp lamp is generally composed of LED light source, lamp body, optical component, mounting accessory etc. structure, and the working principle of LED strip lamp lamp is based on LED light emitting principle (PN junction adds forward voltage and makes electron and hole compound release energy to emit light in the form of photon, and the light emitting color depends on material technology) and circuit driving principle (driving power supply converts different input power into constant current source varying with LED forward voltage drop, provides stable voltage and current for LED and realizes dimming and color mixing and circuit protection).

[0004] The existing part LED strip lamp lamp generally can not realize the problem of adsorbing lamp to the position to be adsorbed by air pressure, if air pressure adsorption is realized, miniature air pump and other negative pressure devices and sealing structure need to be equipped, which not only increases the product volume, weight and manufacturing cost, but also limits the internal space of light and thin design, cannot accommodate air path device, air pressure adsorption is not necessary in the indoor lighting scene mainly applied to LED strip lamp, and traditional installation mode can meet the demand, from the technical point of view, accurate control of negative pressure and sealing property has high requirement on miniaturization design, and built-in air pump and other components will affect battery endurance or increase power supply burden, and adsorption force stability is also affected by environmental factors, therefore, an LED strip lamp lamp is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0005] In order to make up for the above shortcomings, the utility model provides a LED strip lamp lamp, which aims at improving the problem that the existing technology cannot adsorb the lamp to the position to be adsorbed by air pressure.

[0006] In order to realize the above purpose, the utility model adopts the following technical scheme:

[0007] A kind of LED strip lamp lamp, including adsorption plate, the bottom of the adsorption plate is fixedly connected with two hollow rotating covers, the inside of the rotating cover is connected with hollow threaded tube in screw thread, the bottom of the threaded tube is fixedly connected with shell two, the bottom end of the shell two is fixedly connected with suction disc rubber, the top of the adsorption plate is fixedly connected with LED lamp lamp main body, the both ends of the LED lamp lamp main body are fixedly connected with divergent light source assembly;

[0008] As a further description of the above technical solutions:

[0009] The divergent light source assembly comprises a shell one, a rotating rod is rotatably connected inside the shell one, a gear one is fixedly connected to the bottom end of the rotating rod, a fixed gear two is fixedly connected inside the shell one, and the outside of the gear one is in meshing connection with the outside of the fixed gear two.

[0010] As a further description of the above technical solutions:

[0011] The inside of the adsorption plate is rotatably connected with a suction force regulator one, the bottom end of the suction force regulator one is fixedly connected with a piston one, an air pipe one is opened inside the adsorption plate, and the outside of the piston one is rotatably connected inside the air pipe one.

[0012] As a further description of the above technical solutions:

[0013] The inside of the air pipe one is rotatably connected with a suction force regulator two, the bottom end of the suction force regulator two is fixedly connected with a piston two, and the outside of the piston two is rotatably connected inside the air pipe one.

[0014] As a further description of the above technical solutions:

[0015] The outside of the rotating rod is fixedly connected with a rotating clamping groove, and the top end of the rotating clamping groove is fixedly connected with a light source diverging plate.

[0016] As a further description of the above technical solutions:

[0017] The outside of the suction force regulator one is rotatably connected inside the air pipe one, and an air pipe two is opened inside the shell two.

[0018] As a further description of the above technical solutions:

[0019] The outside of the rotating rod is sleeved with a spring, and the top of the spring is fixedly connected with a shell one.

[0020] As a further description of the above technical solutions:

[0021] The inside of the shell one is fixedly connected with an LED lamp fixture main body, and the outside of the suction force regulator one is rotatably connected with an air pipe one.

[0022] As a further description of the above technical solutions:

[0023] 1. The utility model has the following beneficial effects: suction regulator one cooperates piston one, piston one cooperates hollow pipe, hollow pipe cooperates sucking disc rubber to realize that the lamp adsorbs the adsorption, rotates suction regulator one, it is in air pipe one carries out thread rolling, and then drives piston one to slowly roll along the hollow pipe. According to gas pressure principle, the gas pressure in pipe reduces, and sucking disc rubber is closely adsorbed in adsorption body under the action of atmospheric pressure, realizes the lamp fixing, compared with traditional screw fixing, glue paste mode, this negative pressure fixing method installs extremely conveniently, need not help tool, also need not professional operation skill, and the user can easily complete installation, effectively saves time and energy.

[0024] 2. In the utility model, through the gear one of shell one cooperation gear two, gear two cooperation rotating rod, rotating rod cooperation spring and light source dispersion board, to realize the position adjustment of light source dispersion board, only need to push light source dispersion board to left, gear one and gear two will be misaligned, at this moment, the dispersion board can be freely rotated up and down to adjust the light distribution, after loosening, the spring makes two gears reengage fixed, prevents the displacement of dispersion board. This simple operation can accurately match the light demand of different scenes, greatly improves the use experience. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 It is a three-dimensional schematic view of the LED strip lamp lamp proposed in the utility model;

[0026] Figure 2 It is a structure schematic view of the light source dispersion board of the LED strip lamp lamp proposed in the utility model;

[0027] Figure 3 It is a structure schematic view of shell one of the LED strip lamp lamp proposed in the utility model;

[0028] Figure 4 It is a structure schematic view of suction regulator one of the LED strip lamp lamp proposed in the utility model.

[0029] LEGEND:

[0030] 1, adsorption plate;2, rotating cover;3, threaded pipe;4, shell two;5, sucking disc rubber;6, LED lamp lamp main body;7, shell one;8, rotating rod;9, gear one;10, gear two;11, light source dispersion board;12, suction regulator one;13, piston one;14, air pipe one;15, piston two;16, suction regulator two;17, rotating slot;18, spring;19, air pipe two. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present application will be clearly and completely described 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 of the present application. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative work belong to the scope of protection of the present application.

[0032] With reference to Figure 1 and Figure 4 An embodiment provided by the present application is a LED strip lamp, in which an adsorption plate 1 is used as a core bearing structure, two hollow rotating covers 2 symmetrically distributed at the bottom of the adsorption plate 1 not only provide mounting interfaces for threaded pipes 3, but also form gas circulation channels to ensure the smoothness of air pressure adjustment, an air pipe 1 4 penetrating through the adsorption plate 1 forms a main path for gas transmission and pressure regulation, linkage cooperation between a suction force adjuster 2 16 and a piston 2 15 realizes accurate adjustment of air pressure, ensures quick air pressure recovery when the lamp is disassembled, and the suction force adjuster 2 16 rotates, the piston 2 15 moves along a threaded track in the air pipe 1 4, discharges or sucks the gas in the pipe, and returns the air pressure to a balanced state, so that the user can conveniently take down the lamp.

[0033] A suction force adjuster 1 2 and a piston 1 3 are synchronously arranged in the adsorption plate 1 to form a negative pressure generating device during installation, when the user rotates the suction force adjuster 1 2, the piston 1 3 moves outward along the inner wall of the air pipe 1 4, the total volume of the air pipe 1 4 and an air pipe 2 19 in an outer shell 2 4 is increased, the air pressure is reduced, and the suction cup rubber 5 is tightly adsorbed to the ceiling, the air pipe 2 19 in the outer shell 2 4 is penetrated through the air pipe 1 4, and the two are cooperated to expand the gas circulation range and enhance the negative pressure adsorption effect, the threaded pipe 3 is connected with the rotating cover 2 through threads, on the one hand, the outer shell 2 4 is stably suspended below the adsorption plate 1, and on the other hand, the hollow structure of the threaded pipe 3 continues the gas transmission path to ensure that the air pressure change can be transmitted to the suction cup rubber 5.

[0034] With reference to Figure 1To the figure, the LED lamp body 6 fixed at the top of the adsorption plate 1 as the light source core, both ends of the light source assembly to achieve flexible control of light, rotating rod 8 and gear 1 9 in the shell 1 7 form a transmission mechanism, when the shell 1 7 is pushed to the left, gear 1 9 and fixed gear 2 10 separate, spring 1 8 is compressed under pressure, users can freely rotate the light source diffusion plate 1 1, adjust the light projection angle, whether it is focused local lighting or expand the range of easy to achieve, after the shell 1 7 is released, spring 1 8 rebound, gear 1 9 and fixed gear 2 10 reengage, the light source diffusion plate 1 1 is locked in the designated location, ensure stable light output, avoid angle offset due to vibration or external force, rotating the clamping groove 1 7 and the fixed connection of the light source diffusion plate 1 1, the rotating rod 8 of the rotating action is accurately transmitted to the light source diffusion plate 1 1, the light angle is accurately adjusted.

[0035] Working principle: in the lamp installation link, first, the two suction rubber 5 closely adhere to the surface of the ceiling, for the subsequent fixed preparation, then, rotate the suction regulator 1 2, it will drive the piston 1 3 along the air pipe 1 4 thread slowly roll, when the piston 1 3 gradually outward roll, the volume of air pipe 1 4 and air pipe 2 1 9 inside begins to increase, while the amount of gas in the tube remains unchanged, according to the principle of gas pressure, the volume increases, the amount of gas is not changed, which inevitably leads to the decrease of the gas pressure in the tube, at this time, the atmospheric pressure is greater than the gas pressure in the tube, the suction rubber 5 will be tightly attached to the ceiling under the strong action of atmospheric pressure, the lamp is firmly fixed in place, if you want to take down the lamp, just twist the suction regulator 2 1 6, its working principle and suction regulator 1 2 as out of one, will make the air pipe volume change, the gas pressure will restore to normal level, with the recovery of gas pressure, the suction rubber 5 lose suction, the lamp can be easily removed from the ceiling.

[0036] When the need to optimize the light distribution of the lamp, push the light source diffusion plate 1 1 to the left, let the gear 1 9 on the rotating rod 8 and gear 2 1 0 on the shell 1 7 misaligned, in this process, the spring 1 8 will be compressed by the left force, then, freely rotate the light source diffusion plate 1 1 up or down, adjust it to the appropriate position, slowly release the light source diffusion plate 1 1, the spring 1 8 returns to normal, gear 1 9 and gear 2 1 0 reengage, prevent the light source diffusion plate 1 1 displacement, ensure the accuracy of light distribution adjustment, in this way, the installation, disassembly and light distribution optimization of the lamp can be easily realized.

[0037] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application has been described in detail, for the skilled in the art, it still can be modified, or for part of the technical features of the equivalent replacement, the spirit and principles of the present application, made any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.

Claims

1. A LED strip lamp fixture comprising an adsorption plate (1), characterized in that: The bottom of the adsorption plate (1) is fixedly connected with two hollow rotating covers (2), the inside of the rotating cover (2) is threadedly connected with a hollow threaded pipe (3), the bottom of the threaded pipe (3) is fixedly connected with a shell two (4), the bottom end of the shell two (4) is fixedly connected with a suction rubber (5), the top of the adsorption plate (1) is fixedly connected with an LED lamp fixture main body (6), and both ends of the LED lamp fixture main body (6) are fixedly connected with a light source assembly.

2. The LED strip light fixture of claim 1, wherein: The light source assembly comprises a shell one (7), the inside of the shell one (7) is rotatably connected with a rotating rod (8), the bottom end of the rotating rod (8) is fixedly connected with a gear one (9), the inside of the shell one (7) is fixedly connected with a fixed gear two (10), and the outside of the gear one (9) is in meshing connection with the outside of the fixed gear two (10).

3. The LED strip light fixture of claim 2, wherein: The inside of the adsorption plate (1) is rotatably connected with a suction regulator one (12), the bottom end of the suction regulator one (12) is fixedly connected with a piston one (13), the inside of the adsorption plate (1) is provided with an air pipe one (14), and the outside of the piston one (13) is rotatably connected in the inside of the air pipe one (14).

4. The LED strip light fixture of claim 3, wherein: The inside of the air pipe one (14) is rotatably connected with a suction regulator two (16), the bottom end of the suction regulator two (16) is fixedly connected with a piston two (15), and the outside of the piston two (15) is rotatably connected in the inside of the air pipe one (14).

5. The LED strip light fixture of claim 2, wherein: The outside of the rotating rod (8) is fixedly connected with a rotating clamping groove (17), and the top end of the rotating clamping groove (17) is fixedly connected with a light source diffuser plate (11).

6. The LED strip light fixture of claim 3, wherein: The outside of the suction regulator one (12) is rotatably connected in the inside of the air pipe one (14), and the inside of the shell two (4) is provided with an air pipe two (19).

7. The LED strip light fixture of claim 5, wherein: The outside of the rotating rod (8) is sleeved with a spring (18), and the top of the spring (18) is fixedly connected with a shell one (7).

8. The LED strip light fixture of claim 3, wherein: The inside of the shell one (7) is fixedly connected with an LED lamp fixture main body (6), and the outside of the suction regulator one (12) is rotatably connected with an air pipe one (14).

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