LED lamp bead of solid crystal patch

Abstract

The utility model relates to the technical field of LED lamp beads, in particular to a die bond patch LED lamp bead which comprises a lamp bead body, the bottom end of the lamp bead body is movably connected with a connecting assembly, the top end of the surface of the lamp bead body is movably connected with a protection assembly, the surface of the protection assembly is provided with a plurality of heat dissipation grooves, and the interior of each heat dissipation groove is fixedly connected with a protection net. A threaded hole is formed in the top end of the protection assembly, and the interior of the threaded hole is in threaded connection with an amplification assembly. Through the arrangement of the connecting assembly and the protecting assembly, when the LED lamp bead is used, the lamp bead body can be placed on the bearing ring in the connecting hole in the top end of the threaded column, and then the fixing frame is rotated to enable the threaded column to rotate along with the fixing frame so that the threaded column can be connected with the protecting frame; the fixing frame is matched with the protection frame to fix the position of the lamp bead body in the protection shell, the protection shell is matched with the protection net to protect and dissipate heat of the lamp bead body, the light range is expanded through the lens, and the effect of improving the practicability of the device is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of LED lamp beads, in particular to an LED lamp bead with a solid crystal patch. Background Art

[0002] LED lamp is a piece of electroluminescent semiconductor material chip, which is cured to the bracket with silver glue or white glue, and then connected to the chip and circuit board with silver wire or gold wire, and sealed with epoxy resin around to protect the internal core wire, and finally installed with the shell, so the LED lamp has good seismic resistance. Initially, LED was used as the indicator light source of instruments and meters. Later, LEDs of various light colors were widely used in traffic lights and large-area display screens, which produced good economic and social benefits. Take the 12-inch red traffic light as an example. In the United States, a 140-watt incandescent lamp with long life and low light efficiency was originally used as the light source, which produces 2000 lumens of white light. After the red filter, the light loss is 90%, leaving only 200 lumens of red light. In the newly designed lamp, Lmileds uses 18 red LED light sources, including circuit loss, with a total power consumption of 14 watts, which can produce the same light effect. Car signal lights are also an important field of LED light source application. When fixing the patch, a kind of LED lamp bead is often used.

[0003] For example, a LED lamp bead with a solid crystal patch disclosed in the authorization announcement number CN209328941U, although a positive electrode welding platform is formed on the positive electrode body, a negative electrode welding platform is formed on the negative electrode body, and a light-emitting patch is used in combination, the two ends of the light-emitting patch are respectively welded on the positive electrode welding platform and the negative electrode welding platform, no welding wire is required, fewer process flows are required, and the firmness and reliability of the lamp bead application are solved to achieve double protection of the light-emitting body, and the high temperature and pressure of the molding machine will not damage the lamp, and there will be no problems of wide voltage and large color difference. The product performance is better, but it does not solve the problem that the existing LED lamp bead with a solid crystal patch lacks protection and heat dissipation functions. It is difficult to protect and dissipate the heat of the lamp bead body during use, which makes it difficult for the lamp bead body to dissipate heat during operation and the lamp bead body is easily damaged during use, making it difficult for the lamp bead body to work normally. Therefore, a LED lamp bead with a solid crystal patch is needed. Utility Model Content

[0004] The purpose of the utility model is to provide an LED lamp bead with a die-bonded patch to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A LED lamp bead with a die-fixed patch includes a lamp bead body, the bottom end of the lamp bead body is movably connected to a connecting component, the top end of the lamp bead body surface is movably connected to a protective component, the surface of the protective component is provided with a plurality of heat dissipation grooves, the interior of the heat dissipation grooves is fixedly connected to a protective net, the top end of the protective component is provided with a threaded hole, and the interior of the threaded hole is threadedly connected to an amplifying component.

[0007] The setting of the connecting component and the protective component can place the lamp bead body on the bearing ring in the connecting hole at the top of the threaded column when in use, and then rotate the fixing frame to allow the threaded column to rotate together so that the threaded column and the protective frame are connected, and the fixing frame cooperates with the protective frame to fix the position of the lamp bead body in the protective shell, and the protective shell is used in conjunction with the protective net to protect and dissipate the heat of the lamp bead body, and the lens is used to expand the lighting range, thereby achieving the effect of improving the practicality of the device and avoiding the effect that the device is difficult to apply to actual conditions when in use.

[0008] Preferably, the connecting component includes a supporting ring, the top of which is movably connected to the bottom of the lamp bead body, the surface of the supporting ring is fixedly connected with a threaded column, and the bottom of the threaded column is fixedly connected with a fixing frame. Through the setting of the connecting component, the lamp bead body can be placed on the supporting ring in the connecting hole at the top of the threaded column when in use, and then the fixing frame can be rotated to allow the threaded column to rotate together so that the threaded column is connected to the protective frame to support the lamp bead body. When the lamp bead body is damaged, the fixing frame can be rotated to allow the threaded column to rotate together so that the threaded column can be removed from the protective frame and the lamp bead body on the supporting ring can be replaced, thereby achieving the effect of easy replacement and avoiding the situation where the device is damaged and the replacement steps are more cumbersome.

[0009] Preferably, the protection component includes a protection frame, the interior of the protection frame is movably connected to the top of the surface of the lamp bead body, and the top of the protection frame is connected through a protective shell. Through the setting of the protection component, when in use, the position of the lamp bead body in the protective shell is first fixed by using the fixing frame in cooperation with the protective frame, and then the protective shell is used in cooperation with the protective net to protect and dissipate heat for the lamp bead body. While protecting the lamp bead body, the protective net has little effect on the illumination range of the lamp bead body. The protective shell can prevent the lamp bead body from being damaged by external force and affecting normal operation, thereby achieving the effect of protecting the lamp bead body and dissipating heat, avoiding excessive heat and affecting the normal operation of the lamp bead body.

[0010] Preferably, the magnifying component comprises a connecting frame, the bottom end of the connecting frame is threadedly connected to a threaded hole provided at the top end of the protective shell, and the top end of the connecting frame is fixedly connected to a lens.

[0011] Preferably, a connecting hole is formed at the bottom end of the protection frame, and the internal thread of the connecting hole is connected to the surface of the threaded column.

[0012] Preferably, a mounting hole is formed at the top of the threaded column, and a middle portion of an inner wall of the mounting hole is movably connected to the bottom end of the surface of the lamp bead body.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The LED lamp bead with a die-fixed patch can be placed on a bearing ring in a connecting hole at the top end of a threaded column by setting a connecting component and a protective component when in use. Then, the fixing frame is rotated to allow the threaded column to rotate together so that the threaded column is connected to the protective frame. The fixing frame cooperates with the protective frame to fix the position of the lamp bead body in the protective shell. The protective shell cooperates with the protective net to protect and dissipate heat for the lamp bead body. The lens is used to expand the lighting range, thereby achieving the effect of improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is an overall schematic diagram of the utility model;

[0016] Figure 2 It is a partial disassembly schematic diagram of the utility model;

[0017] Figure 3 It is a schematic diagram of an enlarged component of the utility model;

[0018] Figure 4 It is a schematic diagram of the protection component and the connection component of the utility model.

[0019] In the figure: 1. Lamp bead body; 2. Connection component; 201. Loading ring; 202. Threaded column; 203. Fixing frame; 3. Protection component; 301. Protection frame; 302. Protection shell; 5. Protection net; 6. Threaded hole; 7. Amplification component; 701. Connection frame; 702. Lens; 8. Mounting hole. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-Figure 4 As shown, a technical solution provided by the utility model:

[0022] A LED lamp bead with a die-bonded chip, comprising a lamp bead body 1, a connecting component 2 is movably connected to the bottom of the lamp bead body 1, a protective component 3 is movably connected to the top of the surface of the lamp bead body 1, a plurality of heat dissipation grooves are provided on the surface of the protective component 3, a protective net 5 is fixedly connected to the inside of the heat dissipation groove, a threaded hole 6 is provided on the top of the protective component 3, and an amplifying component 7 is threadedly connected to the inside of the threaded hole 6;

[0023] By setting the connection component 2 and the protection component 3, when in use, the lamp bead body 1 can be placed on the bearing ring 201 in the connection hole at the top of the threaded column 202, and then the fixing frame 203 is rotated to allow the threaded column 202 to rotate together so that the threaded column 202 is connected to the protection frame 301, and the fixing frame 203 cooperates with the protection frame 301 to fix the position of the lamp bead body 1 in the protective shell 302, and the protective shell 302 cooperates with the protective net 5 to protect and dissipate heat for the lamp bead body 1, and the lens 702 is used to expand the lighting range, thereby achieving the effect of improving the practicality of the device;

[0024] In this embodiment, preferably, the connecting component 2 includes a carrying ring 201, the top of the carrying ring 201 is movably connected to the bottom of the lamp bead body 1, the surface of the carrying ring 201 is fixedly connected with a threaded column 202, and the bottom of the threaded column 202 is fixedly connected with a fixing frame 203. Through the setting of the connecting component 2, when in use, the lamp bead body 1 can be placed on the carrying ring 201 in the connecting hole at the top of the threaded column 202, and then the fixing frame 203 is rotated to allow the threaded column 202 to rotate together so that the threaded column 202 is connected to the protective frame 301 to support the lamp bead body 1. When the lamp bead body 1 is damaged, the fixing frame 203 can be rotated to allow the threaded column 202 to rotate together so that the threaded column 202 can be removed from the protective frame 301 to replace the lamp bead body 1 on the carrying ring 201, thereby achieving an effect of easy replacement;

[0025] In this embodiment, preferably, the protection component 3 includes a protection frame 301, the interior of the protection frame 301 is movably connected to the top of the surface of the lamp bead body 1, and the top of the protection frame 301 is connected with a protection shell 302. Through the setting of the protection component 3, when in use, the fixing frame 203 is first used to cooperate with the protection frame 301 to fix the position of the lamp bead body 1 in the protection shell 302, and then the protection shell 302 is used to cooperate with the protection net 5 to protect and dissipate heat for the lamp bead body 1. The protection net 5 has little effect on the irradiation range of the lamp bead body 1 while protecting the lamp bead body 1. The protection shell 302 can prevent the lamp bead body 1 from being damaged by external forces and affecting normal operation, thereby achieving the effect of protecting the lamp bead body 1 and dissipating heat;

[0026] In this embodiment, preferably, the magnifying component 7 includes a connecting frame 701, the bottom end of the connecting frame 701 is threadedly connected to the threaded hole 6 opened at the top of the protective shell 302, and the top of the connecting frame 701 is fixedly connected to a lens 702;

[0027] In this embodiment, preferably, a connection hole is opened at the bottom end of the protection frame 301, and the internal thread of the connection hole is connected to the surface of the threaded column 202;

[0028] In this embodiment, preferably, a mounting hole 8 is opened at the top of the threaded column 202 , and the middle part of the inner wall of the mounting hole 8 is movably connected to the bottom end of the surface of the lamp bead body 1 .

[0029] When the LED lamp bead with a die-bonded patch of the present embodiment is used, the lamp bead body 1 can be placed on the supporting ring 201 in the connecting hole at the top of the threaded column 202, and then the fixing frame 203 can be rotated to allow the threaded column 202 to rotate together so that the threaded column 202 is connected to the protective frame 301 to support the lamp bead body 1. When the lamp bead body 1 is damaged, the fixing frame 203 can be rotated to allow the threaded column 202 to rotate together so that the threaded column 202 can be removed from the protective frame 301 to replace the lamp bead body 1 on the supporting ring 201, thereby achieving convenience. In order to achieve the replacement effect, the fixing frame 203 cooperates with the protective frame 301 to fix the position of the lamp bead body 1 in the protective shell 302, and the protective shell 302 cooperates with the protective net 5 to protect and dissipate heat to the lamp bead body 1. The protective net 5 has little effect on the irradiation range of the lamp bead body 1 while protecting the lamp bead body 1. The protective shell 302 can prevent the lamp bead body 1 from being damaged by external forces and affecting its normal operation, thereby achieving the effect of protecting the lamp bead body 1 and dissipating heat. The lens 702 is used to expand the lighting range, thereby achieving the effect of improving the practicality of the device.

[0030] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A die-bonded LED lamp bead, comprising a lamp bead body (1), characterized in that: The bottom end of the lamp bead body (1) is movably connected to a connecting component (2), the top end of the surface of the lamp bead body (1) is movably connected to a protective component (3), the surface of the protective component (3) is provided with a plurality of heat dissipation grooves, the interior of the heat dissipation grooves is fixedly connected to a protective net (5), the top end of the protective component (3) is provided with a threaded hole (6), and the interior of the threaded hole (6) is threadedly connected to an amplifying component (7).

2. The LED lamp bead with die-bonding patch according to claim 1, characterized in that: The connection assembly (2) comprises a bearing ring (201), the top end of the bearing ring (201) is movably connected to the bottom end of the lamp bead body (1), the surface of the bearing ring (201) is fixedly connected to a threaded column (202), and the bottom end of the threaded column (202) is fixedly connected to a fixing frame (203).

3. The LED lamp bead with die-bonding patch according to claim 1, characterized in that: The protection component (3) comprises a protection frame (301), the interior of the protection frame (301) is movably connected to the top of the surface of the lamp bead body (1), and the top of the protection frame (301) is connected through a protection shell (302).

4. The LED lamp bead with die-bonding patch according to claim 1, characterized in that: The amplifying component (7) comprises a connecting frame (701), the bottom end of the connecting frame (701) is threadedly connected to a threaded hole (6) opened at the top end of the protective shell (302), and the top end of the connecting frame (701) is fixedly connected to a lens (702).

5. The LED lamp bead with die-bonding patch according to claim 3, characterized in that: A connection hole is provided at the bottom end of the protection frame (301), and the inner thread of the connection hole is connected to the surface of the threaded column (202).

6. The LED lamp bead with die-bonding patch according to claim 2, characterized in that: A mounting hole (8) is provided at the top end of the threaded column (202), and the middle portion of the inner wall of the mounting hole (8) is movably connected to the bottom end of the surface of the lamp bead body (1).

Images