Bulb lamp with lens
By setting up an inverted conical projection and annular lens body in the bulb lamp, the problem of the bulb lamp's luminous dark area is solved, a more uniform lighting effect and convenient installation are achieved, and the applicability and practicality of the lamp are improved.
Patent Information
- Application Number
- CN202421165169.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-27
- Publication Date
- 2024-12-24
- Estimated Expiration
- 2034-05-27
AI Technical Summary
When the existing bulb light is lit, a dark area will appear at the tip of the bulb, affecting the lighting effect and limiting its applicability and practicality.
Design a bulb lamp with a lens, including setting an inverted conical protrusion in the lamp body, and attaching a light source plate to its outer surface, and placing a ring lens body, and positioning it through a snap block, the light source plate is located in the inner ring of the lens body , light diverges through refraction, reducing dark areas and improving lighting effects.
This design not only simplifies the disassembly and assembly process, but also improves the uniformity of lighting light, reduces dark areas, significantly improves lighting effects, and enhances applicability and practicality.
Smart Images
Figure CN222230323U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of bulb lamps, and in particular relates to a bulb lamp with a lens. Background Art
[0002] There are many kinds of lamps on the market, and lamps made by different design methods are also different. When lamps are produced, the shape of the designed shell will affect the lighting effect of the lamp to a certain extent;
[0003] The bulb lamp is a common lamp structure, which is generally composed of a spiral shell, a bulb, a light source board and a driving board, wherein the light board and the driving board are electrically connected, and are electrically connected to the electric contacts on the spiral shell. After power is turned on, the light board can be lit, and the light is scattered through the external bulb to achieve the lighting effect. Although it can meet the general usage needs, one end of the tail is pointed. When the bulb is lit, a circle of luminous dark area will appear at the tip of the bulb shell, affecting the lighting effect, so its applicability and practicality are limited. Utility Model Content
[0004] The utility model aims to provide a bulb lamp with a lens which has a reasonable structure and is conducive to improving the lighting effect.
[0005] The technical solution to achieve the purpose of the utility model is a bulb lamp with a lens, comprising a lamp body provided with a spiral shell and a bulb shell connected to the lamp body, a light source board and a driving board are provided in the lamp body, and an inverted conical protrusion is fixed in the inner cavity of the lamp body;
[0006] The light source plate is attached to the outer surface of the inverted cone-shaped protrusion;
[0007] A buckle block is fixed on the outer wall of the inverted conical protrusion;
[0008] An annular lens is also provided in the lamp body, and the annular lens is sleeved on the outside of the inverted conical protrusion and is positioned by the buckle block;
[0009] The light source plate is located inside the inner ring of the annular lens body.
[0010] It is further preferred that: a buckle slot is provided at the top of the annular lens body;
[0011] The buckle block is inserted into the buckle slot to be positioned.
[0012] Further preferably, a reflector is provided on the top wall of the inner cavity of the lamp body, and the annular lens body is located below the reflector.
[0013] It is further preferred that: an internal thread is provided on the inner wall of the bulb;
[0014] The bottom surface of the lamp body is provided with an external thread protrusion;
[0015] The bulb shell is threadably connected to the lamp body via an internal thread and an external thread protrusion.
[0016] It is further preferred that: the outer diameter of the annular lens body is smaller than the inner diameter of the bulb shell.
[0017] More preferably, the bubble shell is a light-transmitting plastic shell or an acrylic shell.
[0018] The utility model has positive effects: the structure of the utility model is reasonably set up, an inverted cone-shaped protrusion is set on the inner cavity of the lamp body, and the light source plate is attached to the outer surface of the inverted cone-shaped protrusion, and a ring-shaped lens body is set. It is not only convenient to disassemble and assemble, but also can improve the uniformity of the lighting light, and at the same time can also reduce the lighting dark area and improve the lighting effect. It has strong applicability and good practicality. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] In order to make the content of the utility model easier to understand, the utility model is further described in detail below according to specific embodiments and in conjunction with the accompanying drawings, wherein:
[0020] Figure 1 It is a structural schematic diagram of the utility model;
[0021] Figure 2 It is a schematic diagram of the specific structure of the annular lens body in the utility model;
[0022] Figure 3 for Figure 1 Enlarged structural diagram at A in the middle.
[0023] Reference numerals: lamp body 1 , bulb shell 2 , light source board 3 , drive board 4 , inverted conical protrusion 5 , snap block 6 , annular lens body 7 , snap slot 8 , reflector 9 , internal thread 10 , external thread protrusion 11 . DETAILED DESCRIPTION
[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0025] Example
[0026] See Figures 1 to 3As shown, a bulb lamp with a lens comprises a lamp body 1 provided with a spiral shell and a bulb shell 2 connected to the lamp body, wherein a light source board 3 and a driving board 4 are provided in the lamp body, and an inverted conical protrusion 5 is fixed in position in the inner cavity of the lamp body; in this embodiment, the light source board is a light strip or a soft light source board, etc., which can be attached to the outer surface of the inverted conical protrusion, and the driving board is a conventional structure of the prior art, which is simply applied, and the bulb shell is a light-transmitting plastic shell or an acrylic shell.
[0027] In actual application, the light source board is attached to the outer surface of the inverted conical protrusion; and a buckle block 6 is fixed on the outer wall of the inverted conical protrusion; at the same time, in actual application, an annular lens body 7 is also provided in the lamp body, and the outer diameter of the annular lens body is smaller than the inner diameter of the bulb. The annular lens body is sleeved on the outer side of the inverted conical protrusion and is positioned by the buckle block; wherein the light source board is located on the inner ring of the annular lens body. The light of the light source board can be diverged after being refracted by the annular lens body, so that it can be illuminated from any direction of the bulb, which can reduce the dark area of lighting, improve the lighting effect, and has strong practicality.
[0028] Meanwhile, in actual application, the top of the annular lens body is provided with a buckle slot 8; the buckle block is inserted and positioned in the buckle slot. The above structure improves the convenience of installation and the stability and reliability of installation, and has strong practicality.
[0029] In actual application, a reflector 9 is arranged on the top wall of the inner cavity of the lamp body, and the annular lens body is located below the reflector. The reflector can reflect the light in the lamp body downward, thereby improving the effectiveness of the illumination below, and having strong practicality.
[0030] The inner wall of the bulb shell is provided with an internal thread 10; the bottom surface of the lamp body is provided with an external thread protrusion 11; during installation, the bulb shell and the lamp body are threadedly connected through the internal thread and the external thread protrusion. The above structure can improve the convenience and stability of the bulb shell installation.
[0031] The utility model has positive effects: the structure of the utility model is reasonably set up, an inverted cone-shaped protrusion is set on the inner cavity of the lamp body, and the light source plate is attached to the outer surface of the inverted cone-shaped protrusion, and a ring-shaped lens body is set. It is not only convenient to disassemble and assemble, but also can improve the uniformity of the lighting light, and at the same time can also reduce the lighting dark area and improve the lighting effect. It has strong applicability and good practicality.
[0032] The standard parts used in this embodiment can be purchased directly from the market, and the non-standard structural components recorded in the specification can also be directly processed according to existing technical common sense. At the same time, the connection method of each component adopts the mature conventional means in the prior art, and the machinery, parts and equipment all adopt the conventional models in the prior art, so no specific description will be given here.
[0033] Obviously, the above embodiments of the present invention are merely examples for clearly explaining the present invention, and are not intended to limit the implementation methods of the present invention. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. However, these obvious changes or modifications derived from the essential spirit of the present invention still belong to the protection scope of the present invention.
Claims
1. A bulb lamp with a lens, comprising a lamp body provided with a spiral shell and a bulb shell connected to the lamp body, wherein a light source board and a driving board are provided in the lamp body, characterized in that: An inverted cone-shaped protrusion is fixed in the inner cavity of the lamp body; The light source plate is attached to the outer surface of the inverted cone-shaped protrusion; A buckle block is fixed on the outer wall of the inverted conical protrusion; The lamp body is also provided with an annular lens body, which is sleeved on the outside of the inverted conical protrusion and is positioned by the buckle block; The light source plate is located inside the inner ring of the annular lens body.
2. The bulb lamp with a lens according to claim 1, characterized in that: The top end of the annular lens body is provided with a buckle slot hole; The buckle block is inserted into the buckle slot to be positioned.
3. The bulb lamp with a lens according to claim 2, characterized in that: A reflector is arranged on the top wall of the inner cavity of the lamp body, and the annular lens body is located below the reflector.
4. The bulb lamp with a lens according to claim 3, characterized in that: An internal thread is provided on the inner wall of the bulb shell; The bottom surface of the lamp body is provided with an external thread protrusion; The bulb shell is threadably connected to the lamp body via an internal thread and an external thread protrusion.
5. The bulb lamp with a lens according to claim 1, characterized in that: The outer diameter of the annular lens body is smaller than the inner diameter of the bulb shell.
6. The bulb lamp with a lens according to claim 1, characterized in that: The bubble shell is a light-transmitting plastic shell or an acrylic shell.