Energy-saving automatic dimming lamp bead for office

Abstract

The utility model discloses an energy-saving automatic dimming lamp bead for an office, relates to the technical field of lighting equipment, and provides the following scheme aiming at the problems that the existing high-brightness lighting equipment is used for a long time, so that not only is energy waste caused, but also bad influence can be caused on the vision of staff, and the energy-saving automatic dimming lamp bead for the office comprises a substrate, a heat dissipation mechanism is connected to the middle of the upper portion of the base plate and is of an electric rotating ventilation structure, an adjusting mechanism is connected to the upper end of the base plate and is of a screw rotating adjusting structure, and a lighting device is connected to the middle of the upper portion of the adjusting mechanism. The LED lamp bead is novel in structure, the light intensity of the surrounding environment is sensed in real time through the light sensor, the intelligent control machine adjusts the brightness of the lamp bead body according to an algorithm through received sensing data, and therefore self-adaptive adjustment of the brightness of the lamp bead body is achieved; a comfortable illumination environment is kept, and meanwhile the energy-saving effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of lighting equipment, in particular to an energy-saving automatic dimming lamp bead for offices. Background Art

[0002] The invention of the lamp has greatly facilitated people's production and life. With the advancement of science and technology, people's requirements for the comfort of the lighting environment have also increased accordingly;

[0003] Office lighting equipment can usually only provide fixed brightness of light and cannot be intelligently adjusted according to the intensity of ambient light and user needs. Long-term use of high-brightness lighting equipment will not only cause energy waste, but may also have adverse effects on employees' eyesight. Utility Model Content

[0004] The utility model provides an energy-saving automatic dimming lamp bead for office use, which solves the existing problems.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an energy-saving automatic dimming lamp bead for office use, comprising a substrate, a heat dissipation mechanism is connected to the upper middle part of the substrate, the heat dissipation mechanism is an electric rotating ventilation structure, an adjustment mechanism is connected to the upper end of the substrate, and the adjustment mechanism is a screw rotation adjustment structure, a lighting device is connected to the upper middle part of the adjustment mechanism, and a photosensitive device and a control device are respectively arranged on both sides of the upper end of the substrate, the photosensitive device is used to perceive the light intensity of the surrounding environment in real time, and the control device is used to adjust the brightness of the lighting device according to the received perception data.

[0006] Preferably, fixing holes are provided at both ends of the base plate, fixing screws are provided inside the fixing holes, and two vertical plates are symmetrically connected to the upper end of the base plate.

[0007] Preferably, a first square box is provided on the upper end of one of the vertical boards, and a light sensor is installed inside the first square box; a second square box is connected to the upper end of the other vertical board, and an intelligent control machine is installed inside the second square box.

[0008] Preferably, the heat dissipation mechanism comprises a protective box, dust shields are connected to both sides of the protective box, a fixing frame is provided inside the protective box, an exhaust fan is fixed inside the fixing frame, and a guardrail is connected to the upper end of the protective box.

[0009] Preferably, the adjustment mechanism comprises a rotating rod, one end of which is connected to a motor, an outer end of which is connected to a rotating block, and two ends of the rotating block are provided with through grooves.

[0010] Preferably, ventilation nets are provided on both sides of the rotating block, and push plates are connected to the middle of both sides of the rotating block. Fixed screws are provided at both ends of the rotating block, and the upper part of the interior of the rotating block is in contact with the lighting device.

[0011] Preferably, the lighting device includes a connecting block, the upper end of the connecting block is connected to an outer frame, and a heat dissipation net is arranged in the middle of the lower part of the outer frame, a heat dissipation plate is connected above the heat dissipation net inside the outer frame, and a lamp bead body is arranged above the heat dissipation plate, and the upper end of the outer frame is connected to a transparent plate.

[0012] The beneficial effects of the utility model are as follows: the device facilitates the insertion of the lighting device through the notch at the upper end of the rotating block, pushes the lighting device tightly through the elastic squeezing of the push plate, and further fixes the device by rotating the fixing screw, so that personnel can disassemble and repair it conveniently; the heat of the lamp bead body is dissipated through the heat dissipation plate, and the heat is taken away by the rotation of the exhaust fan, so that the lamp bead body can still maintain good heat dissipation performance under high-intensity work and extend the service life; the device senses the light intensity of the surrounding environment in real time through the light sensor, and transmits the sensed data to the intelligent control machine, and the intelligent control machine calculates and outputs the corresponding current control signal according to the algorithm through the received sensed data, and controls the output voltage of the dimming circuit according to the signal strength, thereby adjusting the brightness of the lamp bead body, thereby realizing adaptive adjustment of the brightness of the lamp bead body, maintaining a comfortable lighting environment, and achieving energy-saving effects at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the mechanism of the present utility model.

[0014] Figure 2 It is a schematic diagram of a substrate of the utility model.

[0015] Figure 3 It is a schematic diagram of the heat dissipation mechanism of the utility model.

[0016] Figure 4 It is a schematic diagram of the adjustment mechanism of the utility model.

[0017] Figure 5 It is a schematic diagram of the lighting device of the present utility model.

[0018] Numbers in the figure: 1. Base plate; 101. Vertical plate; 2. Heat dissipation mechanism; 201. Protective box; 202. Dust shield; 203. Fixed frame; 204. Exhaust fan; 205. Guardrail; 3. Adjustment mechanism; 301. Rotating rod; 302. Motor; 303. Rotating block; 304. Push plate; 305. Fixed screw; 4. Illuminating device; 401. Connecting block; 402. Outer frame; 403. Heat dissipation net; 404. Heat dissipation plate; 405. Lamp bead body; 406. Transparent plate; 5. Photosensitive device; 501. First square box; 502. Light sensor; 6. Control device; 601. Second square box; 602. Intelligent control machine. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] Reference Figure 1-Figure 5 An energy-saving automatic dimming lamp bead for office use includes a substrate 1, a heat dissipation mechanism 2 is connected to the middle of the upper part of the substrate 1, the heat dissipation mechanism 2 is an electric rotating ventilation structure, an adjustment mechanism 3 is connected to the upper end of the substrate 1, and the adjustment mechanism 3 is a screw rotation adjustment structure, a lighting device 4 is connected to the middle of the upper part of the adjustment mechanism 3, and a photosensitive device 5 and a control device 6 are respectively arranged on both sides of the upper end of the substrate 1, the photosensitive device 5 is used to perceive the light intensity of the surrounding environment in real time, and the control device 6 is used to adjust the brightness of the lighting device 4 according to the received perception data.

[0021] Reference Figure 2 , fixing holes are provided at both ends of the substrate 1, and fixing screws are provided inside the fixing holes. Two vertical plates 101 are symmetrically connected to the upper end of the substrate 1, a first square box 501 is provided on the upper end of one vertical plate 101, and a light sensor 502 is installed inside the first square box 501, and a second square box 601 is connected to the top of the other vertical plate 101, and an intelligent control machine 602 is installed inside the second square box 601. The light sensor 502 senses the light intensity of the surrounding environment in real time, and transmits the sensed data to the intelligent control machine 602. The intelligent control machine 602 calculates and outputs the corresponding current control signal according to the algorithm through the received sensed data, and controls the output voltage of the dimming circuit according to the signal strength, thereby adjusting the brightness of the lamp bead body 405.

[0022] Reference Figure 3The heat dissipation mechanism 2 includes a protective box 201, dust shields 202 are connected to both sides of the protective box 201, and a fixing frame 203 is arranged inside the protective box 201, an exhaust fan 204 is fixed inside the fixing frame 203, and a guardrail 205 is connected to the upper end of the protective box 201. The exhaust fan 204 rotates to induce fresh air flow through the square grooves on both sides of the rotating block 303 to the lamp bead body 405 {refer to Figure 4 The exhaust fan 204 dissipates the heat of the lamp bead body 405, and the exhaust fan 204 rotates to take away the heat, thereby improving the heat dissipation performance of the lamp bead and ensuring that the lamp bead can still maintain good stability and life under high-intensity work.

[0023] Reference Figure 4 The adjusting mechanism 3 includes a rotating rod 301, one end of which is connected to a motor 302, and an outer end of the rotating rod 301 is connected to a rotating block 303. Through grooves are provided at both ends of the rotating block 303, ventilation nets are provided on both sides of the rotating block 303, and push plates 304 are connected to the middle of both sides of the rotating block 303. Fixed screws 305 are provided at both ends of the rotating block 303. The upper part of the rotating block 303 is in contact with the lighting device 4, and the push plate 304 elastically squeezes to push the lighting device 4 tightly, and further fixes the equipment by rotating the fixing screw 305, which is convenient for personnel to disassemble and repair. The rotating rod 301 rotates to drive the rotating block 303 to adjust the angle, and the lighting area is adjusted as needed.

[0024] Reference Figure 5 The lighting device 4 includes a connecting block 401, the upper end of the connecting block 401 is connected to an outer frame 402, and a heat dissipation net 403 is arranged in the middle below the outer frame 402, a heat dissipation plate 404 is connected above the heat dissipation net 403 inside the outer frame 402, and a lamp bead body 405 is arranged above the heat dissipation plate 404, and a transparent plate 406 is connected to the upper end of the outer frame 402. The heat dissipation area of ​​the lamp bead body 405 is increased by the heat dissipation plate 404, thereby improving the heat dissipation efficiency.

[0025] Working principle: When in use, first, the first square box 501 is used to sense the ambient light intensity in real time, and the sensed data is transmitted to the control device 6. The control device 6 calculates and outputs the corresponding current control signal based on the received sensed data and the preset brightness adjustment strategy, thereby realizing adaptive adjustment of the brightness of the lamp bead body 405. At the same time, when the lamp bead body 405 is working, the exhaust fan 204 is started to rotate to induce fresh air flow through the square grooves on both sides of the rotating block 303 to the heat dissipation network 403. The heat dissipation plate 404 dissipates the heat of the lamp bead body 405 to the heat dissipation network 403, and cooperates with the exhaust fan 204 to rotate to induce fresh air flow to take away the heat.

[0026] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An energy-saving automatic dimming lamp bead for office use, comprising a substrate (1), characterized in that: A heat dissipation mechanism (2) is connected to the middle of the upper part of the substrate (1), and the heat dissipation mechanism (2) is an electric rotating ventilation structure. An adjustment mechanism (3) is connected to the upper end of the substrate (1), and the adjustment mechanism (3) is a screw rotating adjustment structure. An illuminating device (4) is connected to the middle of the upper part of the adjustment mechanism (3), and a photosensitive device (5) and a control device (6) are respectively arranged on both sides of the upper end of the substrate (1). The photosensitive device (5) is used to sense the light intensity of the surrounding environment in real time, and the control device (6) is used to adjust the brightness of the illuminating device (4) according to the received perception data.

2. The energy-saving automatic dimming lamp bead for office use according to claim 1, characterized in that: Fixing holes are provided at both ends of the base plate (1), and fixing screws are provided inside the fixing holes. The upper end of the base plate (1) is symmetrically connected to two vertical plates (101).

3. The energy-saving automatic dimming lamp bead for office use according to claim 2, characterized in that: A first square box (501) is arranged on the upper end of one of the vertical boards (101), and a light sensor (502) is installed inside the first square box (501); a second square box (601) is connected to the upper end of the other vertical board (101), and an intelligent control machine (602) is installed inside the second square box (601).

4. The energy-saving automatic dimming lamp bead for office use according to claim 1, characterized in that: The heat dissipation mechanism (2) comprises a protection box (201), dust shields (202) are connected to both sides of the protection box (201), a fixing frame (203) is arranged inside the protection box (201), an exhaust fan (204) is fixed inside the fixing frame (203), and a protection fence (205) is connected to the upper end of the protection box (201).

5. The energy-saving automatic dimming lamp bead for office use according to claim 1, characterized in that: The adjusting mechanism (3) comprises a rotating rod (301), one end of which is connected to a motor (302), the outer end of which is connected to a rotating block (303), and the rotating block (303) has through grooves at both ends thereof.

6. The energy-saving automatic dimming lamp bead for office use according to claim 5, characterized in that: Ventilation nets are provided on both sides of the rotating block (303), and push plates (304) are connected to the middle of both sides of the rotating block (303). Fixed screws (305) are provided at both ends of the rotating block (303), and the upper part of the interior of the rotating block (303) is in contact with the lighting device (4).

7. The energy-saving automatic dimming lamp bead for office use according to claim 1, characterized in that: The lighting device (4) comprises a connecting block (401), the upper end of the connecting block (401) is connected to an outer frame (402), a heat dissipation net (403) is arranged in the middle of the lower part of the outer frame (402), a heat dissipation plate (404) is connected above the heat dissipation net (403) inside the outer frame (402), a lamp bead body (405) is arranged above the heat dissipation plate (404), and the upper end of the outer frame (402) is connected to a transparent plate (406).

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