CN216521435U

CN216521435U - Light distribution adjusting device of LED illuminating lamp

Info

Publication number: CN216521435U
Application number: CN202220139908.0U
Authority: CN
Inventors: 张献柱; 张珈齐
Original assignee: Shandong Guangxun Electric Technology Co ltd
Current assignee: Shandong Guangxun Electric Technology Co ltd
Priority date: 2022-01-19
Filing date: 2022-01-19
Publication date: 2022-05-13
Anticipated expiration: 2032-01-19

Abstract

The utility model discloses a light distribution adjusting device of an LED illuminating lamp, which comprises a fixed base, wherein a supporting rod is fixedly connected to one side of the top of the fixed base, the top of the supporting rod is rotatably connected with a light-emitting lamp holder, and one end of the light-emitting lamp holder is provided with a rotating bracket corresponding to the supporting rod; the bottom of the light-emitting lamp holder is provided with a plurality of groups of LED light-emitting modules, and the light-emitting lamp holder is connected with an adjusting control mechanism corresponding to the plurality of groups of LED light-emitting modules in a sliding manner; the front end and the rear end of the light-emitting lamp holder are provided with limiting chutes corresponding to the adjusting and controlling mechanism, and one end of the light-emitting lamp holder is fixedly connected with a limiting plate; one side of unable adjustment base front end is provided with charging socket, and the opposite side is provided with hand switch. According to the utility model, the adjusting and controlling mechanism is designed, the shading sliding block can be slid, and a part of the LED light-emitting modules is shaded by the shading sliding block, so that the illumination range and the illumination intensity are reduced, meanwhile, the electric energy consumption can be saved, and the illumination time is prolonged.

Description

Light distribution adjusting device of LED illuminating lamp

Technical Field

The utility model relates to the technical field of LED lighting lamps, in particular to a light distribution adjusting device of an LED lighting lamp.

Background

An LED is a green light source. The LED lamp is driven by direct current, has no stroboflash, no infrared and ultraviolet components, no radiation pollution, high color rendering property, strong light emitting directivity, good dimming performance, no visual error when the color temperature changes, low heat productivity of a cold light source, safety touch and incapability of reaching incandescent lamps and fluorescent lamps. The light source can provide comfortable illumination space, well meet the physiological health requirements of people, and is a healthy light source which protects eyesight and is environment-friendly.

LED illumination lamps and lanterns are very common in daily life, there are the LED illumination lamps and lanterns of various different grade types in the existing market, but the structural design of current most LED illumination lamps and lanterns has certain defect, current LED illumination lamps and lanterns all adopt the switch to carry out centralized control to the regulation of illumination grading, carry out light regulation control through adopting button switch goods touch switch, but all light regulation control can only carry out centralized regulation control to all lamp pearls in the lamps and lanterns, and can not carry out group regulation control to the switch of singly organizing the lamp pearl, the user only need carry out the highlight illumination in the small scale in many times, and its illumination zone is relatively great when the highlight illumination is opened to current lamps and lanterns, very power is consumed, thereby lead to the duration of battery shorter.

Therefore, it is desirable to provide a light distribution adjusting device for an LED lighting fixture to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problems that all light regulation control can only carry out centralized regulation control on all lamp beads in a lamp, but can not carry out grouped regulation control on switches of a single group of lamp beads, a user only needs to carry out strong lighting in a small range in many times, and the existing lamp has a relatively large lighting range and is very power-consuming when the strong lighting is started, so that the endurance time of a storage battery is short.

In order to solve the technical problems, the utility model adopts a technical scheme that: the light distribution adjusting device of the LED illuminating lamp comprises a fixed base, wherein a supporting rod is fixedly connected to one side of the top of the fixed base, a light-emitting lamp holder is rotatably connected to the top of the supporting rod, and a rotating support corresponding to the supporting rod is arranged at one end of the light-emitting lamp holder;

the bottom of the light-emitting lamp holder is provided with a plurality of groups of LED light-emitting modules, and the light-emitting lamp holder is connected with an adjusting control mechanism corresponding to the plurality of groups of LED light-emitting modules in a sliding manner;

the front end and the rear end of the light-emitting lamp holder are respectively provided with a limiting chute corresponding to the adjusting control mechanism, one end of the light-emitting lamp holder is fixedly connected with a limiting plate, and the limiting plate can limit the sliding of the adjusting control mechanism;

one side of unable adjustment base front end is provided with charging socket, and the opposite side is provided with hand switch, the center of unable adjustment base top one side is provided with touch screen switch district, and hand switch and touch screen switch district can realize solitary operation control, but can only control all LED luminescence module on-off state and carry out luminance control.

Preferably, rotating support and unable adjustment base formula structure as an organic whole, and rotating support vertical fixation in unable adjustment base's top, the structural design of integral type not only makes its whole simpler, also convenient to use simultaneously.

Preferably, the top of the supporting rod is provided with a rotating support corresponding to the rotating support, so that the supporting function of the light-emitting lamp holder can be realized, and meanwhile, the free rotation of the light-emitting lamp holder is facilitated.

Preferably, the adjusting and controlling mechanism comprises a shading sliding block and a plurality of groups of photosensitive switches, and a limiting sliding rail is arranged on the inner side of the shading sliding block.

Preferably, the multiple groups of photosensitive switches are symmetrically distributed at the front end and the rear end of the bottom of the light-emitting lamp holder, and the multiple groups of photosensitive switches symmetrically distributed at the front end and the rear end of the bottom of the light-emitting lamp holder can realize the on-off control of the LED light-emitting module at the corresponding position.

Preferably, the multiunit photosensitive switch and multiunit LED light-emitting module one-to-one to make each group photosensitive switch with can the independent control a set of LED light-emitting module that corresponds, after a set of photosensitive switch of corresponding position was sheltered to the shading slider, a set of LED light-emitting module that corresponds also can self-closing, and the LED light-emitting module of other positions is not influenced, thereby can control the on off state of multiunit LED light-emitting module according to actual need, when the user only need use the illumination of minizone, can slide the shading slider, utilize the shading slider to shelter a part of LED light-emitting module, thereby reduce illumination zone and illumination intensity, also can practice thrift electric energy consumption simultaneously, prolong its illumination duration.

Preferably, the limiting slide rail and the shading slide block are of an integral structure, and the limiting slide rail is slidably mounted in the corresponding limiting slide groove, so that the limiting slide groove can be utilized to limit the limiting slide rail and the shading slide block, and meanwhile, the sliding guide effect can also be achieved.

The utility model has the following beneficial effects:

1. according to the utility model, the adjusting and controlling mechanism is designed, the shading sliding block can be slid, and a part of the LED light-emitting modules is shaded by the shading sliding block, so that the illumination range and the illumination intensity are reduced, meanwhile, the electric energy consumption can be saved, and the illumination time is prolonged;

2. the utility model is convenient for operation and adjustment and can be freely operated according to actual requirements by designing a simple sliding adjusting mechanism.

Drawings

FIG. 1 is a first perspective view of the present invention;

FIG. 2 is a second perspective view of the present invention;

FIG. 3 is a first perspective view of the light emitting lamp socket of the present invention;

fig. 4 is a second view angle structure diagram of the light emitting lamp socket of the present invention.

In the figure: 1. a fixed base; 2. a support bar; 3. a light emitting lamp socket; 4. rotating the bracket; 5. an adjustment control mechanism; 501. a light-shielding slider; 502. a limiting slide rail; 503. a light sensitive switch; 6. a limiting chute; 7. a limiting plate; 8. an LED light emitting module; 9. a charging jack; 10. a manual switch; 11. and a touch screen switch area.

Detailed Description

The following detailed description of the preferred embodiments of the present invention, taken in conjunction with the accompanying drawings, will make the advantages and features of the utility model easier to understand by those skilled in the art, and thus will clearly and clearly define the scope of the utility model.

Referring to fig. 1 and 2, a light distribution adjusting device of an LED lighting device includes a fixed base 1, a supporting rod 2 is fixedly connected to one side of the top of the fixed base 1, a light emitting lamp holder 3 is rotatably connected to the top of the supporting rod 2, and a rotating bracket 4 corresponding to the supporting rod 2 is arranged at one end of the light emitting lamp holder 3; the rotating support 4 and the fixed base 1 are of an integrated structure, and the rotating support 4 is vertically fixed at the top of the fixed base 1, so that the integrated structure design not only enables the whole structure to be simpler, but also facilitates the use; the top of the support rod 2 is provided with a rotating support corresponding to the rotating bracket 4, which can support the light-emitting lamp holder 3 and facilitate the free rotation of the light-emitting lamp holder 3;

as shown in fig. 3-4, a plurality of groups of LED light emitting modules 8 are disposed at the bottom of the light emitting lamp holder 3, and the light emitting lamp holder 3 is slidably connected with an adjusting control mechanism 5 corresponding to the plurality of groups of LED light emitting modules 8; the adjusting control mechanism 5 comprises a shading sliding block 501 and a plurality of groups of photosensitive switches 503, and the inner side of the shading sliding block 501 is provided with a limiting sliding rail 502; the multiple groups of photosensitive switches 503 are symmetrically distributed at the front end and the rear end of the bottom of the light-emitting lamp holder 3, and the multiple groups of photosensitive switches 503 symmetrically distributed at the front end and the rear end of the bottom of the light-emitting lamp holder 3 can realize the on-off control of the LED light-emitting module 8 at the corresponding position; the multiple groups of photosensitive switches 503 correspond to the multiple groups of LED light-emitting modules 8 one by one, so that each group of photosensitive switches 503 and one group of corresponding LED light-emitting modules 8 can be independently controlled, when the light-shielding sliding block 501 covers one group of photosensitive switches 503 at the corresponding position, the corresponding group of LED light-emitting modules 8 can also be automatically closed, and the LED light-emitting modules 8 at other positions are not affected, so that the on-off state of the multiple groups of LED light-emitting modules 8 can be controlled according to actual needs, when a user only needs to use small-range illumination, the light-shielding sliding block 501 can be slid, and a part of the LED light-emitting modules 8 are covered by the light-shielding sliding block 501, so that the illumination range and the illumination intensity are reduced, meanwhile, the electric energy consumption can be saved, and the illumination duration is prolonged; the limiting slide rail 502 and the shading slide block 501 are of an integral structure, and the limiting slide rail 502 is slidably mounted in the corresponding limiting slide groove 6, so that the limiting slide rail 502 and the shading slide block 501 can be limited by the limiting slide groove 6, and can also have a sliding guide function;

the front end and the rear end of the light-emitting lamp holder 3 are both provided with limiting chutes 6 corresponding to the adjusting and controlling mechanism 5, one end of the light-emitting lamp holder 3 is fixedly connected with a limiting plate 7, and the limiting plate 7 can limit the sliding of the adjusting and controlling mechanism 5;

as shown in fig. 1, a charging jack 9 is disposed on one side of the front end of the fixing base 1, a manual switch 10 is disposed on the other side of the front end of the fixing base, a touch screen switch area 11 is disposed in the center of one side of the top of the fixing base 1, and the manual switch 10 and the touch screen switch area 11 can be operated and controlled independently, but only on/off states of all the LED light emitting modules 8 and brightness adjustment can be performed.

When the utility model is used, one side of the fixed base 1 is provided with the manual switch 10, the center of one side of the top of the fixed base 1 is provided with the touch screen switch area 11, the manual switch 10 and the touch screen switch area 11 can realize independent operation control, but only can control the on-off state of all the LED light-emitting modules 8 and adjust the brightness, the light-emitting lamp holder 3 is connected with the adjusting control mechanism 5 corresponding to a plurality of groups of LED light-emitting modules 8 in a sliding way, a plurality of groups of photosensitive switches 503 are in one-to-one correspondence with the plurality of groups of LED light-emitting modules 8, each group of photosensitive switches 503 is capable of controlling one group of corresponding LED light-emitting modules 8 independently, when the light-shielding sliding block 501 shields one group of photosensitive switches 503 at the corresponding position, the corresponding group of LED light-emitting modules 8 can be automatically closed, and the LED light-emitting modules 8 at other positions are not affected, thereby controlling the on-off state of the plurality of groups of LED light-emitting modules 8 according to actual needs, when a user only needs to use a small-range illumination, the shading sliding block 501 can be slid, and a part of the LED light-emitting modules 8 is shaded by the shading sliding block 501, so that the illumination range and the illumination intensity are reduced, the electric energy consumption can be saved, and the illumination time is prolonged.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The utility model provides a LED lighting fixture grading adjusting device, includes unable adjustment base (1), its characterized in that: a supporting rod (2) is fixedly connected to one side of the top of the fixed base (1), a light-emitting lamp holder (3) is rotatably connected to the top of the supporting rod (2), and a rotating support (4) corresponding to the supporting rod (2) is arranged at one end of the light-emitting lamp holder (3);

a plurality of groups of LED light-emitting modules (8) are arranged at the bottom of the light-emitting lamp holder (3), and the light-emitting lamp holder (3) is connected with an adjusting control mechanism (5) corresponding to the plurality of groups of LED light-emitting modules (8) in a sliding manner;

limiting chutes (6) corresponding to the adjusting and controlling mechanisms (5) are formed in the front end and the rear end of the light-emitting lamp holder (3), and one end of the light-emitting lamp holder (3) is fixedly connected with a limiting plate (7);

one side of unable adjustment base (1) front end is provided with charging socket (9), and the opposite side is provided with hand switch (10), the center of unable adjustment base (1) top one side is provided with touch screen switch district (11).

2. The light distribution adjusting device of the LED illuminating lamp according to claim 1, characterized in that: the rotating support (4) and the fixed base (1) are of an integrated structure, and the rotating support (4) is vertically fixed to the top of the fixed base (1).

3. The light distribution adjusting device of the LED illuminating lamp according to claim 1, characterized in that: the top of the supporting rod (2) is provided with a rotating support corresponding to the rotating support (4).

4. The light distribution adjusting device of the LED illuminating lamp according to claim 1, characterized in that: the adjusting and controlling mechanism (5) comprises a shading sliding block (501) and a plurality of groups of photosensitive switches (503), and a limiting sliding rail (502) is arranged on the inner side of the shading sliding block (501).

5. The LED illuminating lamp light distribution adjusting device according to claim 4, characterized in that: the multiple groups of photosensitive switches (503) are symmetrically distributed at the front end and the rear end of the bottom of the light-emitting lamp holder (3).

6. The LED illuminating lamp light distribution adjusting device according to claim 4, characterized in that: the multiple groups of photosensitive switches (503) correspond to the multiple groups of LED light-emitting modules (8) one by one.

7. The LED illuminating lamp light distribution adjusting device according to claim 4, characterized in that: the limiting slide rail (502) and the shading slide block (501) are of an integrated structure, and the limiting slide rail (502) is slidably mounted in the corresponding limiting slide groove (6).