High-luminous-efficiency spotlight

Abstract

According to the technical scheme, the high-luminous-efficiency spotlight is characterized in that the high-luminous-efficiency spotlight comprises a lamp cup provided with an installation groove; the control unit is mounted in the mounting groove; the fixing assembly is arranged in the lamp cup, and one face of the fixing assembly is fixedly connected with the control unit; the light-emitting unit is arranged on the fixing assembly; and the light transmitting unit is fixedly connected with the lamp cup and is used for transmitting light. The LED lamp has the advantages of being simple in structure, high in luminous efficiency and high in reflectivity.

Description

Technical Field

[0001] The utility model relates to the technical field of spotlights, and more specifically, it relates to a high luminous efficiency spotlight. Background Art

[0002] A spotlight is a lighting device used to focus light beams, which can be installed around the ceiling, above furniture, inside walls, skirting boards or kick plates. It can also be used for stage, exhibition, architectural lighting and other occasions that require focused lighting.

[0003] At present, the spotlights on the market are often based on the reflection design of the lamp cup. Only part of the light can be reflected and projected forward, and the other light may be scattered or directly irradiated on the lamp cup, resulting in low luminous efficiency. Therefore, by improving the design and manufacturing process of the light source and lens, these disadvantages can be overcome. Summary of the Utility Model

[0004] Aiming at the deficiencies of the existing technology, the purpose of the utility model is to provide a high luminous efficiency spotlight, which has the advantages of improving the reflectivity, enhancing the overall luminous efficiency, and reaching the A level of the ERP energy efficiency grade.

[0005] The above technical purpose of the utility model is achieved through the following technical solutions: A high luminous efficiency spotlight, comprising:

[0006] A lamp cup, provided with an installation groove;

[0007] A control unit, installed in the installation groove;

[0008] A fixing component, arranged in the lamp cup, and one side of the fixing component is fixedly connected with the control unit;

[0009] A light emitting unit, installed on the fixing component;

[0010] A light transmitting unit, fixedly connected with the lamp cup, and used for transmitting light.

[0011] In one embodiment, a first limiting layer is arranged on the inner circumference of the lamp cup, and is used for limiting and installing the fixing component.

[0012] In one embodiment, a second limiting layer is further arranged on the inner circumference of the lamp cup, and is used for limiting and installing the light transmitting unit.

[0013] In one embodiment, the fixing component includes a fixing plate and a positioning buckle;

[0014] The fixing plate is fixedly installed on the first limiting layer;

[0015] The positioning buckle is arranged on the fixing plate, and is used for fixing the light emitting unit.

[0016] In one embodiment, a plurality of snap fasteners are provided and are spaced apart on the fixing plate.

[0017] In one embodiment, the light-emitting unit is a COB high-light-efficiency light source.

[0018] In one embodiment, the light-transmitting unit adopts a high-ratio lens for improving the reflectivity to enhance the overall light efficiency of the lamp.

[0019] In one embodiment, the control unit is a PCB circuit board.

[0020] The above-mentioned high-light-efficiency spot lamp has the following beneficial effects:

[0021] First, by using a high-ratio lens, the ratio is increased by more than 94%, greatly improving the reflectivity and enhancing the overall light efficiency of the lamp.

[0022] Second, since the conventional SMD lamp beads have low light efficiency and the aluminum substrate cannot fix the COB light source, a fixing plate is designed to assemble the high-light-efficiency light source COB, and a snap-fastening fixing method is added to the fixing plate to further stabilize the assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the light-transmitting unit and the lamp cup in this embodiment;

[0024] Figure 2 It is a schematic diagram of the structure of the first limiting layer and the second limiting layer of the lamp cup in this embodiment;

[0025] Figure 3 It is a combined schematic diagram of the light-emitting unit and the fixing component in this embodiment;

[0026] Figure 4 It is a schematic diagram of the structure of the fixing component in this embodiment;

[0027] Figure 5 It is an installation schematic diagram of the control unit in this embodiment.

[0028] In the figure: 1. Lamp cup; 2. Installation groove; 3. Fixing component; 101. First limiting layer; 102. Second limiting layer; 301. Fixing plate; 302. Positioning snap fastener; 4. Control unit; 5. Light-emitting unit; 6. Light-transmitting unit. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0029] The following combines the drawings and embodiments to describe the present invention in detail.

[0030] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by terms such as "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model.

[0031] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In the description of the present utility model, "a plurality of" means at least two, unless otherwise specifically defined.

[0032] In the present utility model, unless otherwise clearly specified and defined, terms such as "installed", "connected", "joined", "fixed", etc. shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection, an electrical connection, or communicable with each other; it may be directly connected, or indirectly connected through an intermediate medium, and it may be the communication inside two elements or the interaction relationship between two elements, unless otherwise clearly defined. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0033] In the present utility model, unless otherwise clearly specified and defined, the first feature being "on" or "under" the second feature may be that the first and second features are in direct contact, or the first and second features are indirectly in contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on top of" the second feature may be that the first feature is directly above or obliquely above the second feature, or merely indicates that the first feature has a higher horizontal height than the second feature. The first feature being "under", "beneath" and "underneath" the second feature may be that the first feature is directly below or obliquely below the second feature, or merely indicates that the first feature has a lower horizontal height than the second feature.

[0034] A high - light - efficiency spotlight, as Figures 1 to 5 shown, includes:

[0035] A lamp cup 1, provided with an installation groove 2;

[0036] A control unit 4, installed in the installation groove 2;

[0037] The fixing component 3 is arranged inside the lamp cup 1 and fixedly connected to the control unit 4;

[0038] The light-emitting unit 5 is installed on the fixing component 3;

[0039] The light-transmitting unit 6 is fixedly connected to the lamp cup 1 and is used for transmitting light.

[0040] Specifically, as Figure 2 shown, a first limiting layer 101 is arranged inside the lamp cup 1 and is used for limiting and installing the fixing component 3.

[0041] Specifically, as Figure 2 shown, a second limiting layer 102 is also arranged inside the lamp cup 1 and is used for limiting and installing the light-transmitting unit 6.

[0042] Specifically, the fixing component 3 includes a fixing plate 301 and a positioning buckle 302;

[0043] The fixing plate 301 is fixedly installed on the first limiting layer 101;

[0044] The positioning buckle 302 is arranged on the fixing plate 301 and is used for fixing the light-emitting unit 5.

[0045] In an example, in the combined installation of the fixing plate 301 and the lamp cup 1, the fixing plate 301 is embedded along the inner circumference of the lamp cup 1. The first limiting layer 101 formed by the gradient design inside the lamp cup 1 is used for limiting the fixing plate 301 after it is embedded downward to complete the installation. This type of installation has high reliability, strong adaptability, and accurate installation.

[0046] Specifically, the light-emitting unit 5 is a COB high-efficiency light source.

[0047] Through the above design, using a COB high-efficiency light source, its advantages are that the product has stable electrical properties, its circuit design and optical design are both scientific and reasonable, and it has high color rendering, uniform light emission and is environmentally friendly. At the same time, it is simple to install and convenient to use, which can further reduce the difficulty of lamp design and save the lamp processing and subsequent maintenance costs.

[0048] Specifically, the light-transmitting unit 6 adopts a high-proportion lens, which is used to improve the reflectivity and enhance the overall light efficiency of the lamp.

[0049] Through the above design, using a high-proportion lens, the proportion can be increased by more than 94%. Due to the reflection design of the lamp cup 1, some light is reflected and projected forward during daily use, and other light may be scattered or directly irradiated on the lamp cup 1, causing the temperature of the lamp cup 1 to be too high and resulting in low light efficiency. Due to the high transmittance of the high-proportion lens, the reflectivity is greatly improved, thereby enhancing the overall light efficiency of the lamp.

[0050] Specifically, the control unit 4 is a PCB circuit board.

[0051] The above-described embodiments merely represent several implementation manners of the present utility model. The description thereof is relatively specific and detailed, but it should not be construed as a limitation on the scope of the patent of the present utility model. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present utility model, several modifications and improvements can still be made, and these all belong to the protection scope of the present utility model. Therefore, the protection scope of the patent of the present utility model shall be subject to the appended claims.

Claims

1. A high luminous efficacy spot lamp, characterized in that, Comprising: A lamp cup, provided with an installation groove; A control unit, installed in the installation groove; A fixing component, arranged in the lamp cup, one side of the fixing component being fixedly connected to the control unit; A light-emitting unit, installed on the fixing component; A light-transmitting unit, fixedly connected to the lamp cup, for transmitting light.

2. The high luminous efficacy spotlight according to claim 1, wherein: A first limiting layer is provided on the inner circumference of the lamp cup for limiting and installing the fixing component.

3. A high luminous efficiency spot light according to claim 1, characterized in that: A second limiting layer is further provided on the inner circumference of the lamp cup for limiting and installing the light-transmitting unit.

4. A high luminous efficiency spotlight according to claim 2, characterized in that: The fixing component includes a fixing plate and positioning clasps; The fixing plate is fixedly installed on the first limiting layer; The positioning clasps are arranged on the fixing plate for fixing the light-emitting unit.

5. The high luminous efficacy spotlight according to claim 4, characterized in that: A plurality of the clasps are provided and are spaced apart on the fixing plate.

6. The high-efficiency spotlight according to claim 1, wherein: The light-emitting unit is a COB high-light-efficiency light source.

7. The high luminous efficacy spot lamp according to claim 1, wherein: The light-transmitting unit adopts a high-occupancy lens for improving the reflectivity to enhance the overall light efficiency of the lamp.

8. The high-efficiency spotlight according to claim 1, wherein: The control unit is a PCB circuit board.

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