CN210197046U

CN210197046U - Automatic adjusting device of LED lamp colour temperature

Info

Publication number: CN210197046U
Application number: CN201921173214.3U
Authority: CN
Inventors: Lidong Lu; 卢立东; Xiuni Lu; 卢秀妮; Bin Lu; 卢斌
Original assignee: HANGZHOU JK ENERGY SAVING TECHNOLOGY Co Ltd
Current assignee: HANGZHOU JK ENERGY SAVING TECHNOLOGY Co Ltd
Priority date: 2019-07-24
Filing date: 2019-07-24
Publication date: 2020-03-27
Anticipated expiration: 2029-07-24

Abstract

The utility model discloses an automatic adjusting device of LED lamp colour temperature, including casing, light screen, support body and cold white LED chip, the inside of support body is provided with the casing, and the bottom of support body installs the fixing base, the base plate is installed to one side of casing, and the inside of base plate evenly is provided with cold white LED chip and warm white LED chip, install the battery on the casing of box below, and be provided with adjust knob on the casing of battery one side. The utility model discloses an install casing, base plate, cold white LED chip, warm white LED chip, electric wire, resistance, lamp shade, luminance sensor and central processing module, luminance sensor sensing ambient light luminance, with signal transmission to central processing module, central processing module's output passes through the input electric connection of electric wire and resistance, and the electric current size that passes through in the resistance change electric wire, and the influence of applied current to the light source colour temperature reaches the purpose of adjusting the colour temperature.

Description

Automatic adjusting device of LED lamp colour temperature

Technical Field

The utility model relates to a LED lamp technical field specifically is an automatic adjusting device of LED lamp colour temperature.

Background

With the continuous development of science and technology, the living standard is also continuously improved, people also tend to be functional and intelligent in pursuit of lighting fixtures, and the LED lamp is a high-brightness white light emitting diode light emitting source and has the advantages of high lighting effect, low power consumption, long service life, easiness in control, free maintenance, safety and environmental protection;

1. most of the existing LED lamps only emit single emitting light, are not provided with adjusting devices, cannot adjust color temperature according to actual environment and use habits, and influence use effect;

2. part of automatic LED lamp color temperature adjusting devices are inconvenient to adjust the irradiation angle and cannot meet the special requirements of people;

3. part of automatic LED lamp color temperature adjusting devices are inconvenient to carry and adjust the height when used outdoors, and the stability of the device is poor;

4. such devices are inconvenient to overhaul and maintain when in failure or damage, and are not conducive to long-term use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic adjusting device of LED lamp colour temperature to solve the traditional LED lamp that proposes in the above-mentioned background art and do not possess colour temperature adjusting device, be not convenient for adjust irradiation angle and use height and be unfavorable for overhauing the problem of maintaining.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an automatic adjusting device of LED lamp colour temperature, includes casing, light screen, support body and cold white LED chip, the inside of support body is provided with the casing, and the bottom of support body installs the fixing base, the base plate is installed to one side of casing, and the inside of base plate evenly is provided with cold white LED chip and warm white LED chip, all establish ties through the electric wire between the cold white LED chip and between the warm white LED chip, evenly be provided with resistance on the electric wire, one side of base plate evenly is provided with the lamp shade, and installs luminance sensor on the casing of base plate below, the box is installed to the opposite side of casing, the inside of box is fixed with central processing module, and installs the lid in one side of box, install the battery on the casing of box below, and be provided with adjust knob on the casing of battery one side.

Preferably, the bottom mounting of fixing base has first sleeve, and the both sides of fixing base all articulate there is the second sleeve, the inside of second sleeve and first sleeve all is equipped with the bracing piece, and the bottom of bracing piece all is fixed with the supporting legs, all fix through fixation clamp locking between bracing piece and first sleeve and the second sleeve.

Preferably, all around of casing all there is the light screen through articulated shaft is articulated, and the material of light screen is the aluminum alloy.

Preferably, the both ends that the lid is close to box one side all are provided with the slider, and the both ends that the box is close to lid one side all are provided with slider assorted spout, the lid passes through the slider and constitutes slide mechanism with the spout.

Preferably, the longitudinal section of the frame body is of a concave structure, and two ends inside the frame body are connected with the shell through the adjusting mechanism.

Preferably, adjustment mechanism includes connecting plate, screw, locking hand wheel and bull stick, the both sides of support body all are provided with the screw, and the inside of screw all transversely is provided with the bull stick, the one end that the bull stick is close to the casing all is connected with the casing through the connecting plate, the junction of bull stick and support body all is provided with the locking hand wheel.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) this automatic adjusting device of LED lamp colour temperature is through installing the casing, the base plate, cold white LED chip, warm white LED chip, the electric wire, resistance, the lamp shade, luminance sensor and central processing module, luminance sensor sensing ambient light luminance, with signal transmission to central processing module, the input electric connection of electric wire and resistance is passed through to central processing module's output, the electric current size that passes through in the resistance change electric wire, the influence of applied current to the light source colour temperature, reach the purpose of adjusting the colour temperature, can carry out appropriate colour temperature according to people's different demands and surrounding environment's difference and select, in order to satisfy all kinds of demands.

(2) This automatic adjusting device of LED lamp look temperature is through installing the support body, a housing, adjustment mechanism, locking hand wheel, the screw, bull stick and connecting plate, the support body is "concave" type structure, the both sides of support body all are provided with the screw, the inside of screw all transversely has passed the bull stick, the connecting plate is all installed to the one end that the bull stick is close to the casing, the connecting plate all is connected with the casing, the junction of bull stick and support body all is provided with the locking hand wheel, when the inclination of casing needs to be adjusted, can be through rotating the bull stick, it rotates to drive the casing, adjust inclination according to this, the inside wall of locking hand wheel is provided with the internal thread with bull stick external screw thread assorted, later rotate the locking hand wheel and will lock hand wheel and support body laminating locking.

(3) This automatic adjusting device of LED lamp colour temperature is through installing the fixing base, the both sides of fixing base all articulate there is the second sleeve, first sleeve is installed to the bottom of fixing base, second sleeve and first telescopic inside all overlap and are equipped with the bracing piece, the bottom of bracing piece all is equipped with the supporting legs, the bracing piece all is fixed with the fixation clamp with second sleeve and first telescopic junction, in use, pull out certain length and pass through fixation clamp locking with the bracing piece from second sleeve and first sleeve, adjust the articulated angle between second sleeve and the fixing base simultaneously, make the device bottom be the triangle-shaped structure, stability is higher, be difficult to empty, can inwards merge the formation handle with the second sleeve when not using, just so can hand and carry.

(4) This automatic adjusting device of LED lamp colour temperature installs the lid through installing the box, and the lid is installed to one side of box, and the both ends that the lid is close to box one side all are provided with the slider, and the inside one side that is close to the lid of box evenly is provided with slider assorted spout, can upwards slide the lid open through the slider that slides on the spout, is convenient for carry out inside maintenance and maintenance.

Drawings

Fig. 1 is a schematic front view of the present invention;

fig. 2 is a rear view structural diagram of the housing of the present invention;

FIG. 3 is a schematic view of the cross-sectional structure of the adjusting mechanism of the present invention;

FIG. 4 is a schematic view of the cross-sectional structure of the substrate of the present invention;

fig. 5 is a block diagram of the system of the present invention;

fig. 6 is a circuit diagram of the present invention.

In the figure: 1. supporting legs; 2. a support bar; 3. a fixing clip; 4. a second sleeve; 5. a first sleeve; 6. a fixed seat; 7. a brightness sensor; 8. a housing; 9. a substrate; 10. a lamp shade; 11. a storage battery; 12. a chute; 13. a box body; 14. a cover body; 15. a visor; 16. a slider; 17. a central processing module; 18. an adjustment mechanism; 1801. a connecting plate; 1802. a screw hole; 1803. locking a hand wheel; 1804. a rotating rod; 19. adjusting a knob; 20. a frame body; 21. a resistance; 22. an electric wire; 23. cold white LED chips; 24. warm white LED chip.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides an embodiment: an LED lamp color temperature automatic adjusting device comprises a shell 8, a light shading plate 15, a frame body 20 and a cold white LED chip 23, wherein the shell 8 is arranged in the frame body 20, the longitudinal section of the frame body 20 is of a concave structure, two ends of the interior of the frame body 20 are connected with the shell 8 through an adjusting mechanism 18, the adjusting mechanism 18 comprises a connecting plate 1801, screw holes 1802, a locking hand wheel 1803 and a rotating rod 1804, the two sides of the frame body 20 are respectively provided with the screw holes 1802, the interior of the screw holes 1802 is respectively and transversely provided with a rotating rod 1804, one end of the rotating rod 1804, which is close to the shell 8, is connected with the shell 8 through the connecting plate 1801, and the connecting part of the rotating rod 1804 and the frame body 20 is respectively provided with the;

the rotating rod 1804 is rotated to drive the shell 8 to rotate, so that the inclination angle of the device is adjusted, the inner side wall of the locking hand wheel 1803 is provided with an internal thread matched with the external thread of the rotating rod 1804, and the locking hand wheel 1803 is rotated to attach and lock the locking hand wheel 1803 and the frame body 20, so that the sliding deviation is avoided, and the irradiation angle of the device is adjusted;

a fixed seat 6 is installed at the bottom end of the frame body 20, a first sleeve 5 is fixed at the bottom end of the fixed seat 6, second sleeves 4 are hinged to two sides of the fixed seat 6, supporting rods 2 are sleeved inside the second sleeves 4 and the first sleeves 5, supporting feet 1 are fixed at the bottom ends of the supporting rods 2, and the supporting rods 2, the first sleeves 5 and the second sleeves 4 are locked and fixed through fixing clamps 3;

the supporting rod 2 is pulled out of the second sleeve 4 and the first sleeve 5 by a certain length and locked through the fixing clamp 3, and meanwhile, the hinge angle between the second sleeve 4 and the fixing seat 6 is adjusted, so that the bottom of the device is in a triangular structure, the stability is higher, the device is not easy to topple over, and the second sleeve 4 can be inwards combined to form a handle when the device is not used, so that the device can be held by a hand and carried;

a base plate 9 is arranged on one side of a shell 8, cold white LED chips 23 and warm white LED chips 24 are uniformly arranged in the base plate 9, the cold white LED chips 23 and the warm white LED chips 24 are connected in series through wires 22, resistors 21 are uniformly arranged on the wires 22, a lampshade 10 is uniformly arranged on one side of the base plate 9, the periphery of the shell 8 is hinged with a light shielding plate 15 through a hinged shaft, the light shielding plate 15 is made of aluminum alloy to prevent glare caused by side irradiation of stray light, a brightness sensor 7 is arranged on the shell 8 below the base plate 9, the brightness sensor 7 can be 430 NM 610NM, a box body 13 is arranged on the other side of the shell 8, a central processing module 17 is fixed in the box body 13, the central processing module 17 can be S7-200CN, a cover body 14 is arranged on one side of the box body 13, and sliders 16 are arranged at two ends of the cover body 14 close to one side of the, the two ends of the box body 13 close to one side of the cover body 14 are both provided with sliding chutes 12 matched with the sliding blocks 16, and the cover body 14 and the sliding chutes 12 form a sliding mechanism through the sliding blocks 16;

if the device fails, the cover body 14 can be slid upwards by sliding the sliding block 16 on the sliding chute 12, so that internal overhaul and maintenance are facilitated;

the storage battery 11 is mounted on the casing 8 below the box body 13, the adjusting knob 19 is arranged on the casing 8 on one side of the storage battery 11, the output ends of the brightness sensor 7 and the adjusting knob 19 are respectively and electrically connected with the input end of the central processing module 17 through wires, and the output end of the central processing module 17 is respectively and electrically connected with the input ends of the cold white LED chip 23, the warm white LED chip 24 and the resistor 21 through wires.

The working principle is as follows: when the portable color temperature adjusting device is used, the supporting rod 2 is pulled out of the second sleeve 4 and the first sleeve 5 by a certain length and is locked through the fixing clamp 3, the hinge angle between the second sleeve 4 and the fixing seat 6 is adjusted, the bottom of the portable color temperature adjusting device is of a triangular structure, the stability is higher, the portable color temperature adjusting device is not easy to topple, when the portable color temperature adjusting device is not used, the second sleeve 4 can be inwards combined to form a handle, the portable color temperature adjusting device can be carried by hand, the brightness sensor 7 senses the brightness of ambient light, signals are transmitted to the central processing module 17, the output end of the central processing module 17 is electrically connected with the input end of the resistor 21 through a wire, the resistor 21 changes the size of current passing through the wire 22, the influence of the current on the brightness of the cold white LED chip 23 and the warm white LED chip 24 is achieved, the color temperature adjusting purpose is achieved, proper color temperature, adjusting knob 19's output passes through wire and central processing module 17's input electric connection, make also can be through manual adjusting device colour temperature, later through rotating bull stick 1804, it rotates to drive casing 8, adjusting device's inclination comes according to this, the inside wall of locking hand wheel 1803 is provided with the internal thread with bull stick 1804 external thread assorted, rotate locking hand wheel 1803 with locking hand wheel 1803 and the laminating locking of support body 20, avoid the slip off tracking, with this angle of shining that comes adjusting device, if the device breaks down, can slide lid 14 upwards through slider 16 on spout 12, be convenient for carry out inside maintenance and maintenance.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an LED lamp colour temperature automatic regulating apparatus, includes casing (8), light screen (15), support body (20) and cold white LED chip (23), its characterized in that: the LED lamp is characterized in that a shell (8) is arranged in the frame body (20), a fixing seat (6) is installed at the bottom end of the frame body (20), a base plate (9) is installed on one side of the shell (8), cold white LED chips (23) and warm white LED chips (24) are evenly arranged in the base plate (9), the cold white LED chips (23) and the warm white LED chips (24) are connected in series through electric wires (22), resistors (21) are evenly arranged on the electric wires (22), a lampshade (10) is evenly arranged on one side of the base plate (9), a brightness sensor (7) is installed on the shell (8) below the base plate (9), a box body (13) is installed on the other side of the shell (8), a central processing module (17) is fixed in the box body (13), a cover body (14) is installed on one side of the box body (13), and a storage battery (11) is installed on the shell (8) below the box body (, and an adjusting knob (19) is arranged on the shell (8) at one side of the storage battery (11).

2. The automatic LED lamp color and temperature adjusting device according to claim 1, wherein: the bottom mounting of fixing base (6) has first sleeve (5), and the both sides of fixing base (6) all articulate has second sleeve (4), the inside of second sleeve (4) and first sleeve (5) all overlaps and is equipped with bracing piece (2), and the bottom of bracing piece (2) all is fixed with supporting legs (1), it is fixed all to lock through fixation clamp (3) between bracing piece (2) and first sleeve (5) and second sleeve (4).

3. The automatic LED lamp color and temperature adjusting device according to claim 1, wherein: all around of casing (8) all articulate through the articulated shaft has light screen (15), and the material of light screen (15) is the aluminum alloy.

4. The automatic LED lamp color and temperature adjusting device according to claim 1, wherein: the two ends of the cover body (14) close to one side of the box body (13) are respectively provided with a sliding block (16), the two ends of the box body (13) close to one side of the cover body (14) are respectively provided with a sliding groove (12) matched with the sliding blocks (16), and the cover body (14) and the sliding grooves (12) form a sliding mechanism through the sliding blocks (16).

5. The automatic LED lamp color and temperature adjusting device according to claim 1, wherein: the longitudinal section of the frame body (20) is of a concave structure, and the two ends inside the frame body (20) are connected with the shell (8) through the adjusting mechanisms (18).

6. The automatic LED lamp color and temperature adjusting device according to claim 5, wherein: adjustment mechanism (18) are including connecting plate (1801), screw (1802), locking hand wheel (1803) and bull stick (1804), the both sides of support body (20) all are provided with screw (1802), and the inside of screw (1802) all transversely is provided with bull stick (1804), the one end that bull stick (1804) are close to casing (8) all is connected with casing (8) through connecting plate (1801), the junction of bull stick (1804) and support body (20) all is provided with locking hand wheel (1803).