Super-large-size large-surface high-brightness uniform lighting equipment

Abstract

The utility model provides oversized large-surface high-brightness uniform lighting equipment which comprises a lighting lamp body, a lampshade is arranged on the outer side of the lighting lamp body, two guide connecting rods are fixedly mounted on the upper surface of the lighting lamp body, a driving motor is arranged above the lighting lamp body, and the output end of the driving motor is fixedly connected with a driving shaft. The driving shaft is fixedly sleeved with a cam, and two symmetrically-distributed tension springs are fixedly installed on the upper surface of the illuminating lamp body. When the driving motor operates, the lampshade on the outer side of the illuminating lamp body can be driven to ascend and descend, when soft light is needed, the lampshade descends, the light is blocked and scattered by the lampshade and becomes softer, stimulation to eyes can be reduced, especially at night or in the environment sensitive to the light, eyesight can be effectively protected, and when the lampshade ascends, the eyesight can be effectively protected. The light distribution range is wider, more light can be released, and the indoor brightness is increased.

Description

TECHNICAL FIELD

[0001] The utility model relates to lighting equipment technical field, specifically, relates to a super size large -scale face high brightness uniform lighting equipment. BACKGROUND

[0002] The lighting lamp is a kind of electric appliance for providing indoor and outdoor lighting, it can convert electric energy into light energy to meet the visual needs of people in various environments, with the continuous development of lamp, large size high brightness lighting equipment is derived, but, the prior art has the following shortcomings when using:

[0003] When large size lighting equipment is used indoors, lighting equipment is often installed on the top of indoor by mounting rod, after the installation of lighting lamp, the brightness of lamp itself often cannot be adjusted, when personnel uses, the comfort of vision is easily limited.

[0004] Therefore, a super size large -scale face high brightness uniform lighting equipment is needed to solve the above problems. UTILITY MODEL CONTENTS

[0005] The utility model is directed to the following problems that exist at present: when large size lighting equipment is used indoors, lighting equipment is often installed on the top of indoor by mounting rod, after the installation of lighting lamp, the brightness of lamp itself often cannot be adjusted, when personnel uses, the comfort of vision is easily limited.

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

[0007] A super size large -scale face high brightness uniform lighting equipment to improve the above-mentioned problems.

[0008] The application is as follows:

[0009] A super size large -scale face high brightness uniform lighting equipment, including lighting lamp main part, the lighting lamp main part outside is provided with lamp shade, two guide connecting rods are fixedly installed on the lighting lamp main part upper surface, driving motor is arranged on the lighting lamp main part upper side, the output of driving motor is fixedly connected with driving shaft, cam is fixedly sleeved on the driving shaft, two symmetrical distribution's tension spring is fixedly installed on the lighting lamp main part upper surface.

[0010] As the preferred technical scheme of the application, the lighting lamp main part upper surface is fixedly connected with connecting block, and the end, away from the driving motor of the driving shaft, is rotatably connected with the connecting block through bearing.

[0011] As the preferred technical scheme of the application, the lighting lamp main part upper surface is fixedly connected with connecting seat, and the driving motor is installed on the upper surface of the connecting seat.

[0012] As the preferred technical scheme of the present application, the two guiding connecting rods are symmetrically distributed about the central axis of the lampshade, and the guiding connecting rods pass through the lampshade.

[0013] As the preferred technical scheme of the present application, the guiding connecting rod is fixedly connected with the mounting block at one end outside the lampshade, and a plurality of mounting holes are formed in the mounting block.

[0014] As the preferred technical scheme of the present application, the cam is in contact with the inner top wall of the lampshade, and the cam is located directly above the center of the main body of the illuminating lamp.

[0015] As the preferred technical scheme of the present application, one end of the tension spring away from the main body of the illuminating lamp is fixedly connected with the inner top wall of the lampshade.

[0016] Compared with the prior art, the present application has the following beneficial effects:

[0017] In the scheme of the present application:

[0018] 1. When the driving motor operates, the guiding connecting rod, the driving shaft, the cam and the tension spring cooperate to drive the lampshade outside the main body of the illuminating lamp to lift, when softer light is needed, the lampshade is lowered, the light is shielded and scattered by the lampshade, becomes more soft, can reduce the stimulation to the eyes, especially in the night or in the environment sensitive to light, can effectively protect the vision, and the practicability is higher.

[0019] 2. The bearings and the connecting seats can ensure the stability of the driving shaft when rotating. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 The present application provides a whole structure schematic diagram of a large-size large-area high-brightness uniform illuminating device Figure 1 .

[0021] Figure 2 The present application provides an explosion structure schematic diagram of a large-size large-area high-brightness uniform illuminating device.

[0022] Figure 3 The present application provides an explosion structure schematic diagram of a large-size large-area high-brightness uniform illuminating device. Figure 2 .

[0023] Figure 4 The present application provides a whole structure schematic diagram of a large-size large-area high-brightness uniform illuminating device Figure 2 .

[0024] Indicated in the figure:

[0025] 1, lighting lamp body; 2, lampshade; 3, guide connecting rod; 4, drive motor; 5, drive shaft; 6, cam; 7, tension spring; 8, connecting block; 9, bearing; 10, connecting seat; 11, mounting block; 12, mounting hole. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme in the embodiments of the present application will be described clearly and completely below with reference to the drawings. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments.

[0027] Therefore, the following detailed description of the embodiments of the present application is not intended to limit the scope of the claimed application, but only represents some embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0028] It should be noted that the embodiments in the present application and the features and technical solutions in the embodiments can be combined with each other without conflict.

[0029] It should be noted that: similar reference numbers and letters represent similar items in the following drawings, therefore, once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings.

[0030] In the description of the present application, it should be noted that the orientation or position relationship indicated by the terms "upper", "lower" and the like is based on the orientation or position relationship shown in the drawings, or the orientation or position relationship commonly used when the product of the present application is used, or the orientation or position relationship commonly understood by those skilled in the art, such terms are only for the convenience of describing the present application and simplifying the description, and are not intended to indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, therefore, it cannot be understood as a limitation on the present application. In addition, the terms "first", "second" and the like are only used for differentiation, and cannot be understood as indicating or implying relative importance.

[0031] Embodiment:

[0032] As Figures 1-4As shown, the large-size large-scale surface high-brightness uniform illumination device provided by the embodiment comprises a lighting lamp body 1, a lampshade 2 is arranged outside the lighting lamp body 1, two guide connecting rods 3 are fixedly installed on the upper surface of the lighting lamp body 1, a driving motor 4 is arranged above the lighting lamp body 1, the driving motor 4 is started, a driving shaft 5 is fixedly connected to the output end of the driving motor 4, a cam 6 is fixedly sleeved on the driving shaft 5, the driving motor 4 drives the driving shaft 5 and the cam 6 to rotate, two symmetrical tension springs 7 are fixedly installed on the upper surface of the lighting lamp body 1, the cam 6 is rotated to drive the lampshade 2 to move up and down, when the lampshade 2 moves downward, the light is shielded and scattered by the lampshade 2, and becomes more soft, so that the stimulation to the eyes can be reduced, especially in the night or in the light-sensitive environment, the vision can be effectively protected.

[0033] As shown in Figure 2 and Figure 3 , the upper surface of the lighting lamp body 1 is fixedly connected with a connecting block 8, one end of the driving shaft 5 away from the driving motor 4 is rotatably connected with the connecting block 8 through a bearing 9, and the stability of the driving shaft 5 during rotation can be ensured through the bearing 9.

[0034] As shown in Figure 3 , the upper surface of the lighting lamp body 1 is fixedly connected with a connecting seat 10, and the driving motor 4 is installed on the upper surface of the connecting seat 10.

[0035] As shown in Figure 1 and Figure 2 , the two guide connecting rods 3 are symmetrically distributed about the central axis of the lampshade 2, and the guide connecting rods 3 penetrate the lampshade 2, when the lampshade 2 moves up and down, the lampshade 2 is guided by the two guide connecting rods 3 to prevent the lampshade 2 from deviating during movement.

[0036] As shown in Figure 1 , one end of the guide connecting rod 3 outside the lampshade 2 is fixedly connected with a mounting block 11, a plurality of mounting holes 12 are formed in the mounting block 11, and the mounting block 11 is installed on the top of the indoor room through the cooperation of the plurality of mounting holes 12 and the plurality of fixing bolts, so as to install and position the lighting lamp body 1.

[0037] As shown in Figure 1 and Figure 2 , the cam 6 is in contact with the inner top wall of the lampshade 2, and the cam 6 is located directly above the center of the lighting lamp body 1.

[0038] As shown in Figure 1 and Figure 3 , one end of the tension spring 7 away from the lighting lamp body 1 is fixedly connected with the inner top wall of the lampshade 2, and the two tension springs 7 can make the lampshade 2 always contact with the cam 6.

[0039] Specifically, the large-size large-area high-brightness uniform illumination device in use: through the installation of the mounting block 11 on the opening of the plurality of mounting hole 12, cooperate with fixed bolt, facilitate the installation of mounting block 11 in the top of indoor, thereby the installation and positioning of the illumination lamp main body 1, through the wire drive motor 4 and external control power supply electric connection, start drive motor 4, through drive motor 4 drive shaft 5 and cam 6 rotation, when the cam 6 rotates, can drive the lampshade 2 to lift, through two guide connecting rod 3 to the lampshade 2 is guided, through two tension springs 7, can make the lampshade 2 always with cam 6 contact, when the lampshade 2 moves downward, light through the lampshade 2 shielding and scattering, become more soft, can reduce the stimulation to the eyes, especially in the night or light sensitive environment, can effectively protect the eyesight, on the contrary, when the lampshade 2 rises, light distribution range is wider, more light is released, indoor brightness increases, can improve the illumination uniformity of the whole room to a certain extent.

[0040] The above examples are only used to illustrate the present application and are not limited to the technical solutions described in the present application. Although the present application has been described in detail with reference to the above embodiments, the present application is not limited to the above specific embodiments. Therefore, any modification or equivalent replacement of the present application; all technical solutions and improvements that do not deviate from the spirit and scope of the present application are included in the scope of the claims of the present application.

Claims

1. A large-area, high-brightness, uniform lighting device, comprising a lighting body (1), characterized in that, The lamp body (1) is provided with a lampshade (2) on the outside. Two guide connecting rods (3) are fixedly installed on the upper surface of the lamp body (1). A drive motor (4) is provided above the lamp body (1). A drive shaft (5) is fixedly connected to the output end of the drive motor (4). A cam (6) is fixedly sleeved on the drive shaft (5). Two tension springs (7) are fixedly installed on the upper surface of the lamp body (1).

2. The ultra-large-size, high-brightness, uniform lighting device according to claim 1, characterized in that, A connecting block (8) is fixedly connected to the upper surface of the lighting body (1), and the end of the drive shaft (5) away from the drive motor (4) is rotatably connected to the connecting block (8) through a bearing (9).

3. The ultra-large-size, high-brightness, uniform lighting device according to claim 1, characterized in that, A connecting seat (10) is fixedly connected to the upper surface of the lighting body (1), and the drive motor (4) is installed on the upper surface of the connecting seat (10).

4. The ultra-large-size, high-brightness, uniform lighting device according to claim 1, characterized in that, The two guide connecting rods (3) are symmetrically distributed about the central axis of the lamp cover (2), and the guide connecting rods (3) pass through the lamp cover (2).

5. A large-area, high-brightness, uniform lighting device according to claim 1, characterized in that, The guide connecting rod (3) is fixedly connected to a mounting block (11) at one end outside the lamp cover (2), and the mounting block (11) has several mounting holes (12).

6. A large-area, high-brightness, uniform lighting device according to claim 1, characterized in that, The cam (6) is in contact with the inner top wall of the lampshade (2), and the cam (6) is located directly above the center of the lighting body (1).

7. A large-area, high-brightness, uniform lighting device according to claim 1, characterized in that, The end of the tension spring (7) away from the main body (1) of the lamp is fixedly connected to the inner top wall of the lamp cover (2).

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