LED mould pressing glass lens

Abstract

The utility model discloses an LED mould pressing glass lens, and relates to the field of glass lenses. The LED mould pressing glass lens comprises a lens main body, a lens base is arranged at the bottom of the lens main body, an LED chip is embedded in the lens base, the LED chip is located in the lens main body, and a rapid installation unit is arranged between the lens main body and the lens base. According to the LED mould pressing glass lens, when the lens body is installed, firstly, the multiple installation blocks below the lens body are inserted into the multiple installation grooves in the lens base respectively, at the moment, the lens body is rotated, the multiple installation blocks are made to rotate in the multiple installation grooves respectively, and after rotation, the installation blocks cannot be directly disengaged from the installation grooves; and at the moment, the limiting block tightly abuts against the mounting block, the mounting block is limited, so that the mounting block is difficult to rotate, the lens main body cannot be separated from the lens base, and a relatively good fixing effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of glass lenses, in particular to an LED molded glass lens. Background Art

[0002] As the name implies, an LED molded glass lens integrates an LED lighting function on the basis of a glass lens. An LED molded glass lens generally consists of a lens and a mounting base. However, the lens and the mounting base are generally fixed by means of buckles or bolts, and the fixing methods of buckles or bolts have the following disadvantages:

[0003] First, when using the conventional buckle fixing method, a simple extrusion and clamping is generally carried out by an extrusion member. On the one hand, the fixing is not firm enough and is easily directly detached when subjected to external forces. On the other hand, the extrusion member generally uses a plastic material and is prone to damage problems.

[0004] Second, when using the bolt fixing method, on the one hand, the bolt end is exposed to the outside, which affects the appearance. On the other hand, the bolt needs to be repeatedly screwed, and the installation is relatively cumbersome. Content of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the utility model provides an LED molded glass lens, which solves the problem that the lens and the mounting base are generally fixed by means of buckles or bolts and are relatively inconvenient to use.

[0006] To achieve the above purposes, the utility model is realized through the following technical solutions: an LED molded glass lens, including a lens body, a lens base is arranged at the bottom of the lens body, an LED chip is embedded in the lens base, the LED chip is inside the lens body, and a quick installation unit is arranged between the lens body and the lens base;

[0007] The quick installation unit includes:

[0008] A plurality of installation grooves are all opened above the lens base, and a limiting block is arranged inside the installation groove;

[0009] A plurality of installation blocks are all fixedly installed at the bottom of the lens body, and the plurality of installation blocks are respectively slidably arranged inside the plurality of installation grooves, and the limiting block is in close contact with the installation block.

[0010] Preferably, the lens base is provided with an installation hole that penetrates up and down, a mounting base is fixedly installed in the installation hole, and the LED chip is embedded in the top of the mounting base.

[0011] Preferably, the lens base is further provided with a through bolt hole, and the bolt hole is used for the installation and fixation of the lens base through a bolt.

[0012] Preferably, an inclined surface is provided at the end of the limit block.

[0013] Preferably, a plurality of the installation grooves are provided with empty grooves on their inner walls, and the limit blocks are slidably arranged on the inner walls of the empty grooves, and an elastic member is fixedly installed between the limit blocks and the inner walls of the empty grooves.

[0014] Preferably, the elastic member includes a sleeve, a movable rod and a spring, the ends of the sleeve and the movable rod are respectively fixedly connected to the inner wall of the slot and the outer side of the limit block, the other end of the movable rod is inserted into the sleeve, and the two ends of the spring are respectively fixedly connected to the end of the movable rod and the inner wall of the sleeve.

[0015] The utility model discloses an LED molded glass lens, which has the following beneficial effects:

[0016] When installing the lens body during use of the LED molded glass lens, first, the multiple mounting blocks below the lens body are respectively inserted into the multiple mounting grooves on the lens base, and then the lens body is rotated to allow the multiple mounting blocks to rotate in the multiple mounting grooves respectively. After the rotation, the mounting blocks cannot be directly detached from the mounting grooves. At this time, the limiting blocks are tightly abutted against the mounting blocks, which limit the mounting blocks and make it difficult for the mounting blocks to rotate. Furthermore, when there is no external force to rotate the lens body, the lens body cannot be separated from the lens base, thereby achieving a better fixing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 It is an explosion diagram of the utility model;

[0020] Figure 3 It is a cross-sectional view of the lens base of the utility model;

[0021] Figure 4 It is a partial cross-sectional view of the lens base of the utility model.

[0022] In the figure: 1. lens body; 2. lens base; 21. LED chip; 22. mounting hole; 23. mounting seat; 24. bolt hole; 3. quick mounting unit; 31. mounting groove; 32. mounting block; 33. limiting block; 331. inclined surface; 34. empty groove; 35. elastic member. DETAILED DESCRIPTION

[0023] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0024] The utility model embodiment discloses an LED molded glass lens, according to the attached Figures 1-4 As shown, it comprises a lens body 1, a lens base 2 is arranged at the bottom of the lens body 1, an LED chip 21 is embedded inside the lens base 2, the LED chip 21 is inside the lens body 1, and a quick installation unit 3 is arranged between the lens body 1 and the lens base 2;

[0025] Quick Installation Unit 3 includes:

[0026] A plurality of mounting grooves 31, wherein the plurality of mounting grooves 31 are all disposed above the lens base 2, and a limiting block 33 is disposed inside the mounting grooves 31;

[0027] The plurality of mounting blocks 32 are fixedly mounted on the bottom of the lens body 1 , and the plurality of mounting blocks 32 are slidably disposed inside the plurality of mounting grooves 31 , respectively, and the limiting blocks 33 are tightly against the mounting blocks 32 .

[0028] When installing the lens body 1 during use, first, the multiple mounting blocks 32 below the lens body 1 are respectively inserted into the multiple mounting grooves 31 on the lens base 2. At this time, the lens body 1 is rotated so that the multiple mounting blocks 32 are respectively rotated in the multiple mounting grooves 31. After the rotation, the mounting blocks 32 cannot be directly detached from the mounting grooves 31. At this time, the limiting blocks 33 are tightly abutted against the mounting blocks 32, which limit the mounting blocks 32 and make it difficult for the mounting blocks 32 to rotate. Furthermore, when there is no external force to rotate the lens body 1, the lens body 1 cannot be separated from the lens base 2, thereby achieving a better fixing effect.

[0029] Furthermore, the lens base 2 is provided with a mounting hole 22 which passes through from top to bottom, a mounting seat 23 is fixedly installed in the mounting hole 22 , and the LED chip 21 is embedded in the top of the mounting seat 23 .

[0030] The position of the LED chip 21 can be fixed by the provided mounting seat 23 , and the position of the mounting seat 23 can be fixed by the mounting hole 22 .

[0031] Furthermore, the lens base 2 is also provided with a through bolt hole 24, and the bolt hole 24 is used for the installation and fixation of the lens base 2 through bolts.

[0032] Furthermore, a slope 331 is provided at the end of the limiting block 33. By providing the slope 331 at the end of the limiting block 33, when the lens body 1 is rotated and the mounting block 32 slides on the inner wall of the mounting groove 31, the mounting block 32 first contacts the slope 331, which can then push the limiting block 33 to move, enabling the mounting block 32 to continue sliding on the inner wall of the mounting groove 31.

[0033] Furthermore, empty grooves 34 are provided on the inner walls of the multiple mounting grooves 31, and the limiting blocks 33 are slidably arranged on the inner walls of the empty grooves 34. An elastic member 35 is fixedly installed between the limiting blocks 33 and the inner walls of the empty grooves 34.

[0034] Through the provided empty grooves 34, when the mounting block 32 pushes the limiting block 33 to move, the limiting block 33 can move on the inner wall of the empty groove 34 and compress the elastic member 35. When the end of the mounting block 32 abuts against the inner wall of the empty groove 34, at this time, the limiting block 33 tightly abuts against the mounting block 32 under the action of the elastic member 35, thereby being able to effectively fix the mounting block 32.

[0035] Furthermore, the elastic member 35 is composed of a sleeve, a movable rod, and a spring. The ends of the sleeve and the movable rod are respectively fixedly connected to the inner wall of the empty groove 34 and the outside of the limiting block 33. The other end of the movable rod is inserted into the sleeve, and the two ends of the spring are respectively fixedly connected to the end of the movable rod and the inner wall of the sleeve.

[0036] During the installation of the lens body 1 in the process of use, first, the multiple mounting blocks 32 below the lens body 1 are respectively inserted into the multiple mounting grooves 31 on the lens base 2. At this time, the lens body 1 is rotated, so that the multiple mounting blocks 32 respectively rotate in the multiple mounting grooves 31. After rotation, the mounting blocks 32 cannot directly disengage from the mounting grooves 31. At this time, the limiting blocks 33 tightly abut against the mounting blocks 32, playing a role in limiting the mounting blocks 32 and making it difficult for the mounting blocks 32 to rotate. Therefore, without external force to rotate the lens body 1, the lens body 1 cannot be separated from the lens base 2, achieving a good fixing effect. The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification only illustrate the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. An LED molded glass lens, comprising a lens body (1), a lens base (2) being arranged at the bottom of the lens body (1), characterized in that: An LED chip (21) is embedded inside the lens base (2), the LED chip (21) is located inside the lens body (1), and a quick installation unit (3) is provided between the lens body (1) and the lens base (2); The quick installation unit (3) comprises: A plurality of mounting grooves (31), wherein the plurality of mounting grooves (31) are all disposed above the lens base (2), and a limiting block (33) is disposed inside the mounting grooves (31); A plurality of mounting blocks (32) are fixedly mounted on the bottom of the lens body (1), and the plurality of mounting blocks (32) are respectively slidably arranged inside the plurality of mounting grooves (31), and the limiting blocks (33) are tightly abutted against the mounting blocks (32).

2. The LED molded glass lens according to claim 1, characterized in that: The lens base (2) is provided with a mounting hole (22) which passes through from top to bottom, a mounting seat (23) is fixedly mounted in the mounting hole (22), and the LED chip (21) is embedded in the top of the mounting seat (23).

3. The LED molded glass lens according to claim 1, characterized in that: The lens base (2) is also provided with a through bolt hole (24), and the bolt hole (24) is used for installing and fixing the lens base (2) via bolts.

4. The LED molded glass lens according to claim 1, characterized in that: The end of the limiting block (33) is provided with an inclined surface (331).

5. The LED molded glass lens according to claim 1, characterized in that: A plurality of the installation grooves (31) are provided with an empty groove (34) on their inner walls, and a limit block (33) is slidably arranged on the inner wall of the empty groove (34), and an elastic member (35) is fixedly installed between the limit block (33) and the inner wall of the empty groove (34).

6. The LED molded glass lens according to claim 5, characterized in that: The elastic member (35) comprises a sleeve, a movable rod and a spring. The ends of the sleeve and the movable rod are respectively fixedly connected to the inner wall of the slot (34) and the outer side of the limit block (33). The other end of the movable rod is inserted into the sleeve. The two ends of the spring are respectively fixedly connected to the end of the movable rod and the inner wall of the sleeve.

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