High-luminous-efficiency multi-angle pixel lamp

Abstract

The utility model discloses a high-luminous-efficiency multi-angle pixel lamp, which relates to the technical field of pixel lamps, and comprises a mounting strip and a plurality of groups of lamps, and the plurality of groups of lamps are distributed on the mounting strip at intervals; each lamp comprises a base, a light source, a flat cable and a lampshade, the bases are arranged on the mounting strips, the lampshades are clamped with the bases, the light sources are electrically connected with the flat cables, and the flat cables penetrate between the light sources and the lampshades; the light source adopts an LED lamp bead, and the LED lamp bead comprises a plurality of chips which are connected in series; the upper end face of the lampshade is arranged to be in different shapes according to the light-emitting angle requirement of the pixel lamp. The light source is formed by connecting a plurality of chips in series, long-distance transmission is achieved, and the light source adopts LED lamp beads and has the advantages of being low in current, high in brightness, small in heating and low in light attenuation. The upper end face of the lampshade is arranged to be in different shapes according to the light-emitting angle requirement of the pixel lamp, so that the light angles of the light source penetrating through the lampshade are different.

Description

Technical Field

[0001] The utility model relates to the technical field of pixel lights, in particular to a pixel light with high luminous efficiency and multiple angles. Background Art

[0002] The LED pixel light is an intelligent lamp that can replace a certain specification display screen by pixel point color mixing to achieve the effect from point to surface. The light source of the pixel light in the prior art is not connected in series by multiple chips, which is not convenient for long-distance transmission, and does not have the characteristics of low current, high brightness, small heat generation, and low light decay; the upper end surface of the lamp cover is not set to different shapes according to the light-emitting angle requirements of the pixel light, which is not convenient for the light angles of the light source passing through the lamp cover to be different, and it is not convenient to obtain different illumination angles; therefore, in view of this current situation, there is an urgent need to develop a pixel light with high luminous efficiency and multiple angles to meet the actual use requirements. Summary of the Utility Model

[0003] In view of this, the main purpose of the present utility model for the deficiencies existing in the prior art is to provide a pixel light with high luminous efficiency and multiple angles. Its light source is connected in series by multiple chips to achieve long-distance transmission. The light source uses LED lamp beads, which have the characteristics of low current, high brightness, small heat generation, and low light decay; by setting the upper end surface of the lamp cover to different shapes according to the light-emitting angle requirements of the pixel light, the light angles of the light source passing through the lamp cover are different, so as to obtain different illumination angles under the same power.

[0004] To achieve the above purpose, the present utility model adopts the following technical solutions:

[0005] A pixel light with high luminous efficiency and multiple angles includes a mounting strip and a plurality of groups of lamps. The plurality of groups of lamps are distributed on the mounting strip at intervals; each lamp includes a base, a light source, a wiring harness, and a lamp cover. The base is arranged on the mounting strip, the lamp cover is snap-connected to the base, the light source is installed between the base and the lamp cover, the light source is electrically connected to the wiring harness, and the wiring harness penetrates between the light source and the lamp cover; the light source uses LED lamp beads, and the LED lamp beads include a plurality of chips connected in series; the upper end surface of the lamp cover is set to different shapes according to the light-emitting angle requirements of the pixel light.

[0006] As a preferred solution: the upper end surface of the lamp cover is flat or convex semi-circular; a wire passing hole for the wiring harness to pass through is provided between the base and the lamp cover.

[0007] As a preferred solution: positioning columns are arranged at the four corner positions on the lower side of the lamp cover, and positioning grooves matching the positioning columns are arranged at the four corner positions on the upper side of the base.

[0008] As a preferred solution: a bayonet is provided on the side wall of the mounting strip, a clamping block matching the bayonet is provided at the lower end of the base, and the base is detachably clamped on the mounting strip through the matching of the clamping block and the bayonet.

[0009] As a preferred solution: the mounting strip is made of aluminum material, the mounting strip is in a long strip shape, and several groups of lamps are detachably arranged on the mounting strip at equal intervals.

[0010] As a preferred solution: the base includes a containing part and a clamping part which are integrally connected, the clamping part is in a ring shape, and the clamping block is arranged on the clamping part; the light source is located in the containing part.

[0011] As a preferred solution: a containing groove for containing the light source is formed by the inward depression of the side wall of the containing part, and the light source is detachably located in the containing groove.

[0012] Compared with the prior art, the utility model has obvious advantages and beneficial effects. Specifically, as can be seen from the above technical solutions, the light source emits light. The light source is formed by connecting multiple chips in series to achieve long-distance transmission. The light source uses LED lamp beads, which have the characteristics of low current, high brightness, small heat generation, and low light decay; the light source is combined by several chips and arranged in a cross pattern to make the light emission uniform and soft; by setting the upper end surface of the lamp cover into different shapes according to the light emission angle requirements of the pixel lamp, the light angles of the light source passing through the lamp cover are different, so that different illumination angles can be obtained under the same power, which is convenient for improving the illumination; the light source is combined by multiple chips and powered by 36V, with a long transmission distance and improved production efficiency of a single light source.

[0013] To more clearly illustrate the structural features and functions of the utility model, the following will be described in detail in combination with the drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a first perspective three-dimensional structure diagram of the pixel lamp of the utility model;

[0015] Figure 2 is a second perspective three-dimensional structure diagram of the pixel lamp of the utility model;

[0016] Figure 3 is a first perspective three-dimensional structure diagram of the lamp of the utility model;

[0017] Figure 4 is a second perspective three-dimensional structure diagram of the lamp of the utility model;

[0018] Figure 5 is an exploded view of the lamp of the utility model;

[0019] Figure 6 is a circuit principle schematic diagram of the pixel lamp of the utility model.

[0020] Description of the accompanying drawings:

[0021] In the figure: 10, mounting strip; 20, lamp; 21, base; 211, receiving portion; 212, receiving groove; 213, clamping portion; 214, clamping block; 215, positioning groove; 22, light source; 23, wiring; 24, lampshade; 241, threading hole; 242, positioning column. DETAILED DESCRIPTION

[0022] The utility model Figures 1 to 6 As shown, a high-light-efficiency multi-angle pixel lamp includes a mounting bar 10 and a plurality of groups of lamps 20, wherein the plurality of groups of lamps 20 are distributed on the mounting bar 10 at intervals; wherein:

[0023] The lamps 20 include a base 21, a light source 22, a cable 23 and a lampshade 24. The base 21 is arranged on the mounting strip 10. The lampshade 24 is snap-connected with the base 21. The light source 22 is installed between the base 21 and the lampshade 24. The light source 22 is electrically connected to the cable 23. The cable 23 runs through the light source 22 and the lampshade 24. The light source 22 uses LED lamp beads, and the LED lamp beads include a plurality of chips connected in series. The upper end surface of the lampshade 24 is set to different shapes according to the light-emitting angle requirements of the pixel lamp.

[0024] The light source 22 is located between the base 21 and the lampshade 24. The light emitted by the light source 22 passes through the lampshade 24. The upper end surface of the lampshade 24 is set to different shapes so that the emitted light is divided into different angles. The light source 22 and the lampshade 24 are set on the mounting strip 10 through the base 21. The light source 22 is composed of a plurality of chips connected in series to achieve the function of high voltage and high light efficiency.

[0025] The light source 22 emits light, and the light source 22 is composed of multiple chips connected in series to achieve long-distance transmission. The light source 22 uses LED lamp beads, which have the characteristics of low current, high brightness, low heat and low light decay; the light source 22 is composed of a number of chips and arranged crosswise to make the light uniform and soft; by setting the upper end surface of the lampshade 24 to different shapes according to the light-emitting angle requirements of the pixel lamp, the light angle of the light source 22 passing through the lampshade 24 is different, so that different lighting angles can be obtained under the same power, which is convenient for improving the contrast; the light source 22 is composed of multiple chips, powered by 36V, has a long transmission distance, and the production efficiency of a single light source 22 is improved.

[0026] The upper end surface of the lampshade 24 is in a plane or a convex semicircular arc shape; a threading hole 241 for the cable 23 to pass through is provided between the base 21 and the lampshade 24; the threading hole 241 facilitates the cable 23 to pass through.

[0027] Four positioning posts 242 are provided at the four corner positions on the lower side of the lampshade 24, and positioning grooves 215 matching the positioning posts 242 are provided at the four corner positions on the upper side of the base 21; by using the positioning posts 242 and the positioning grooves 215, it is convenient for accurate alignment between the lampshade 24 and the base 21 and facilitates installation.

[0028] A bayonet is provided on the side wall of the mounting strip 10, and a clamping block 214 matching the bayonet is provided at the lower end of the base 21. The base 21 is detachably clamped on the mounting strip 10 through the matching of the clamping block 214 and the bayonet; by using the bayonet and the clamping block 214, it is convenient for quick installation and the operation is convenient.

[0029] The mounting strip 10 is made of aluminum. The mounting strip 10 is strip-shaped, and several groups of lamps 20 are detachably arranged on the mounting strip 10 at equal intervals; the aluminum material has weather resistance and strong practicability.

[0030] The base 21 includes a housing part 211 and a clamping part 213 connected integrally. The clamping part 213 is annular, and the clamping block 214 is arranged on the clamping part 213; the light source 22 is located in the housing part 211.

[0031] The side wall of the housing part 211 is recessed inward to form a housing groove 212 for housing the light source 22. The light source 22 is detachably located in the housing groove 212; by detachably arranging the light source 22 in the housing groove 212, the stable installation of the light source 22 is realized.

[0032] The usage method and principle of this high luminous efficiency and multi-angle pixel lamp are as follows:

[0033] The light source is located between the base and the lampshade. The light emitted by the light source passes through the lampshade. The upper end surface of the lampshade is set to different shapes so that the emitted light is divided into different angles; the light source and the lampshade are arranged on the mounting strip through the base. The light source is composed of several chips connected in series to achieve the functions of high voltage and high luminous efficiency.

[0034] The design focus of the present utility model is that the light source emits light. The light source is composed of multiple chips connected in series to achieve long-distance transmission. The light source uses LED lamp beads, which have the characteristics of low current, high brightness, small heat generation, and low light decay; the light source is combined by several chips and arranged crosswise to make the light emission uniform and soft; by setting the upper end surface of the lampshade to different shapes according to the light emission angle requirements of the pixel lamp, the light angles of the light source passing through the lampshade are different, so that under the same power, different illumination angles can be obtained, which is convenient for improving the illumination; the light source is combined by multiple chips and powered by 36V voltage, with a long transmission distance and improved production efficiency of a single light source.

[0035] The above are only the preferred embodiments of the present utility model, and do not impose any limitation on the technical scope of the present utility model. Therefore, any minor modification, equivalent change and modification made to the above embodiments based on the technical essence of the present utility model still fall within the scope of the technical solution of the present utility model.

Claims

1. A high luminous efficiency and multi-angle pixel light, characterized in that: It includes an installation strip and several groups of lamps, and these several groups of lamps are distributed on the installation strip at intervals; each lamp includes a base, a light source, a wiring harness and a lampshade. The base is arranged on the installation strip, the lampshade is snap-connected to the base, the light source is installed between the base and the lampshade, the light source is electrically connected to the wiring harness, and the wiring harness penetrates between the light source and the lampshade; the light source uses LED lamp beads, and the LED lamp beads include several chips connected in series; the upper end surface of the lampshade is set to different shapes according to the light-emitting angle requirements of the pixel lamp.

2. The high-light-efficiency multi-angle pixel lamp according to claim 1, wherein: The upper end surface of the lampshade is flat or convex semi-circular; a wire passing hole for the wiring harness to pass through is arranged between the base and the lampshade.

3. The high-light-efficiency and multi-angle pixel lamp according to claim 1, characterized in that: Positioning posts are arranged at the four corner positions on the lower side of the lampshade, and positioning grooves matching the positioning posts are arranged at the four corner positions on the upper side of the base.

4. A high-light-efficiency multi-angle pixel lamp according to claim 1, characterized in that: A bayonet is formed on the side wall of the installation strip, a clamping block matching the bayonet is arranged at the lower end of the base, and the base is detachably clamped on the installation strip through the matching of the clamping block and the bayonet.

5. The high-light-efficiency and multi-angle pixel lamp according to claim 1, wherein: The installation strip is made of aluminum material, the installation strip is strip-shaped, and the several groups of lamps are detachably arranged on the installation strip at uniform intervals.

6. The high luminous efficiency and multi-angle pixel lamp according to claim 4, characterized in that: The base includes a housing part and a clamping part connected integrally. The clamping part is annular, and the clamping block is arranged on the clamping part; the light source is located in the housing part.

7. The high-light-efficiency and multi-angle pixel lamp according to claim 6, characterized in that: The side wall of the housing part is recessed inward to form a housing groove for housing the light source, and the light source is detachably located in the housing groove.

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