Direct insertion type LED packaging structure

Abstract

The utility model relates to the technical field of lighting equipment, and discloses a direct insertion type LED packaging structure which comprises a lamp holder, the upper portion of the lamp holder is fixedly connected with a lamp shell, the upper portion of the lamp shell is rotationally connected with an adjuster, the upper side of the interior of the lamp shell is rotationally connected with two rotating rods, the close ends of the two rotating rods are both fixedly connected with gears, and the gears are fixedly connected with the lamp shell. The two gears are fixedly connected with crank rods, the lower ends of the two crank rods are slidably connected with a lens, the front side and the rear side of the lens are fixedly connected with sliding blocks, a tooth groove is formed in the adjuster, and the two gears are engaged with the tooth groove. According to the utility model, light rays can be converged in a relatively concentrated area by the lens when penetrating through the lens, the clockwise rotation regulator is rotated, the two gears can be driven to rotate anticlockwise, the two gears can drive the crank rods to rotate, the two crank rods lift the lens, and at the moment, the focus of the light rays can be changed.

Description

Technical Field

[0001] The utility model relates to the technical field of lighting equipment, in particular to a direct-plug type LED packaging structure. Background Art

[0002] The origin of the direct-insertion LED packaging structure equipment is closely related to the development and application needs of LED technology. LED, or light-emitting diode, is a semiconductor device with the advantages of high luminous efficiency, low power consumption and long life, so it has been widely used in the fields of lighting, display and backlight.

[0003] Existing technologies include: dual in-line LEDs have two rows of pins, which are fixed by plugging directly into the holes of a PCB (printed circuit board). The pins can be used for electrical connection and mechanical fixation. Chip packaged LEDs integrate multiple LED chips into one package, which are fixed by directly mounting on the PCB surface or inserting pins into the PCB. The direct-insert chip LED design has the characteristics of both direct-insert and chip types. It is a surface-mounted LED component, but has direct-insert pins for fixation.

[0004] The traditional direct-plug LED packaging structure cannot flexibly adjust the lighting range, which limits its use in certain application scenarios. In some occasions where precise control of the lighting range and light intensity is required, the traditional direct-plug LED packaging structure cannot meet the needs. Therefore, a direct-plug LED packaging structure is proposed to solve the above problems. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a direct-plug LED packaging structure, aiming to improve the problem that the traditional direct-plug LED packaging structure in the prior art cannot flexibly adjust the illumination range and limits the application scope of the product.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a plug-in LED packaging structure, including a lamp holder, the upper part of the lamp holder is fixedly connected to a lamp shell, the upper part of the lamp shell is rotatably connected to an adjuster, the inner upper side of the lamp shell is rotatably connected to two rotating rods, the adjacent ends of the two rotating rods are fixedly connected to gears, the adjacent sides of the two gears are fixedly connected to crank rods, the lower ends of the two crank rods are slidably connected to lenses, the front and rear sides of the lenses are fixedly connected to sliders, the inside of the adjuster is provided with teeth, the two gears are respectively meshed with the teeth, and a light-emitting component is arranged on the upper part of the lamp holder, and the light-emitting component emits light.

[0007] Furthermore, the light-emitting component includes a heat sink block, which is fixedly connected to the upper part of the lamp holder, an anode is fixedly connected to the inner left side of the lamp holder, a cathode is fixedly connected to the inner right side of the lamp holder, a lampshade is fixedly connected to the upper part of the heat sink block, a light-emitting chip is fixedly connected to the inside of the lampshade, a wire 1 is fixedly connected to the upper end of the anode, a wire 2 is fixedly connected to the upper end of the cathode, and the wire 1 and the wire 2 are respectively fixedly connected to the upper left and right sides of the light-emitting chip.

[0008] Furthermore, a slide groove 1 is provided on both the front and rear sides of the lens, and the lower ends of the two crank rods are slidably connected inside the two slide grooves 1 respectively.

[0009] Furthermore, two slide grooves are provided on both the front and rear sides of the upper part of the lamp holder, and the two sliding blocks are slidably connected inside the two slide grooves.

[0010] Furthermore, the lens is a convex mirror.

[0011] Furthermore, the right side of the lamp holder is an incomplete circle.

[0012] Furthermore, the outer periphery of the lamp housing is non-transparent, and the upper part of the lamp housing is transparent.

[0013] Furthermore, the lamp holder is made of alumina.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, when light passes through the lens, it will be focused in a relatively concentrated area by the lens. By rotating the adjuster clockwise, the two gears will be driven to rotate counterclockwise, and the two gears will drive the crank rods to rotate. The two crank rods will raise the height of the lens, and the focus of the light will be changed.

[0016] 2. In the utility model, the anode and the cathode transmit electricity to the wire one and the wire two respectively, and the wire one and the wire two will activate the light-emitting chip to emit light. The light-emitting chip will generate a large amount of heat, which will be transferred to the lampshade, and the lampshade will transfer the heat to the inside of the heat sink. The heat sink will transfer the heat to the lamp holder, which will then be carried away by the air. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a three-dimensional schematic diagram of a direct-insertion LED packaging structure proposed by the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of a lens of a direct-plug type LED packaging structure proposed by the utility model;

[0019] Figure 3This is a schematic diagram of the structure of a regulator of a direct-plug LED packaging structure proposed by the utility model;

[0020] Figure 4 This is a schematic structural diagram of a lamp holder of a direct-plug LED packaging structure proposed by the utility model;

[0021] Figure 5 The utility model provides a schematic structural diagram of a heat sink of a direct-plug LED packaging structure.

[0022] Legend:

[0023] 1. Lamp holder; 2. Lamp housing; 3. Regulator; 4. Rotating rod; 5. Gear; 6. Crank rod; 7. Lens; 8. Slider; 9. Tooth groove; 10. Slide groove 1; 11. Slide groove 2; 12. Anode; 13. Cathode; 14. Wire 1; 15. Wire 2; 16. Lampshade; 17. Heat sink; 18. Light-emitting chip. 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] Reference Figure 1-Figure 4, the utility model provides an embodiment: a plug-in LED packaging structure, including a lamp holder 1, the lamp holder 1 is used to fix a lamp housing 2, the upper part of the lamp holder 1 is fixedly connected to the lamp housing 2, the lamp housing 2 is used to protect the internal structure, the upper part of the lamp housing 2 is rotatably connected to an adjuster 3, the adjuster 3 is used to drive two gears 5 to rotate, the upper inner side of the lamp housing 2 is rotatably connected to two rotating rods 4, the two rotating rods 4 are used to fix two gears 5 respectively, the adjacent ends of the two rotating rods 4 are fixedly connected to gears 5, the gears 5 are used to respectively drive the two rotating rods 4 and two crank rods 6 to rotate, the adjacent sides of the two gears 5 are fixedly connected to crank rods 6, the crank rod 6 is used to drive the lens 7 to move, and the front and rear sides of the lens 7 are provided with slide grooves 10, and the two slide grooves 10 are used to provide There is sliding space for the two crank rods 6, the lower ends of the two crank rods 6 are respectively slidably connected to the inside of two slide grooves 10, the lower ends of the two crank rods 6 are slidably connected with lenses 7, the lens 7 is a convex mirror, the lens 7 is used to focus the light at a certain focus, the front and rear sides of the lens 7 are fixedly connected with sliders 8, the two sliders 8 are used to stabilize the sliding of the lens 7, the front and rear sides of the upper part of the lamp holder 1 are provided with slide grooves 11, the two sliders 8 are respectively slidably connected to the inside of the two slide grooves 11, the two slide grooves 11 are used to limit the sliding distance of the two sliders 8, the inside of the regulator 3 is provided with tooth grooves 9, the two gears 5 are respectively meshed with the tooth grooves 9, the tooth grooves 9 are used to drive the two gears 5 to rotate, and a light-emitting component is provided on the upper part of the lamp holder 1, and the light-emitting component emits light.

[0026] Reference Figure 1 and Figure 5 The light-emitting component includes a heat sink 17, which is used to conduct heat from the lampshade 16. The heat sink 17 is fixedly connected to the upper part of the lamp holder 1. The right side of the lamp holder 1 is an incomplete circle, and the incomplete mark indicates that the right side of the lamp holder 1 is the negative pole. The lamp holder 1 is made of aluminum oxide, which has good thermal conductivity and is non-conductive. The inner left side of the lamp holder 1 is fixedly connected with an anode 12, and the inner right side of the lamp holder 1 is fixedly connected with a cathode 13. The anode 12 and the cathode 13 are used to transmit electricity. The upper part of the heat sink 17 is fixedly connected with the lampshade 16. The lampshade 16 is used to gather light, and a light-emitting chip 18 is fixedly connected inside the lampshade 16. The light-emitting chip 18 is used to excite light. The upper end of the anode 12 is fixedly connected to a wire 14, and the upper end of the cathode 13 is fixedly connected to a wire 2 15. The wire 14 and the wire 2 15 are respectively fixedly connected to the upper left and right sides of the light-emitting chip 18. The wire 14 and the wire 2 15 are used to activate the light-emitting chip 18. The outer periphery of the lamp housing 2 is non-transparent, and the upper part of the lamp housing 2 is transparent. Light will only be emitted from the upper end of the lamp housing 2.

[0027] Working principle: the anode 12 and the cathode 13 transmit electricity to the wire 14 and the wire 2 15 respectively, and the wire 14 and the wire 2 15 will activate the light-emitting chip 18 to emit light. The light-emitting chip 18 will generate a lot of heat, which will be transferred to the lampshade 16, and then transferred from the lampshade 16 to the inside of the heat sink 17. The heat sink 17 will transfer the heat to the lamp holder 1, and then be taken away by the air. The light will be gathered by the lampshade 16 and reflected inside the lamp housing 2. When the light is emitted from the lamp housing 2 and passes through the lens 7, it will be gathered by the lens 7 in a more concentrated area. Rotate the regulator 3 clockwise, and the two gears 5 will be driven to rotate counterclockwise. The two gears 5 will drive the crank rod 6 to rotate. After the two crank rods 6 rotate, the lens 7 will be raised. At this time, the focus of the light will be changed. When the two crank rods 6 rotate to a horizontal position, the lifting height of the lens 7 will reach the highest. Rotating the regulator 3 in the opposite direction can change the illumination range of the light.

[0028] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A plug-in LED packaging structure, comprising a lamp holder (1), characterized in that: The upper part of the lamp holder (1) is fixedly connected to a lamp housing (2), the upper part of the lamp housing (2) is rotatably connected to an adjuster (3), the upper inner side of the lamp housing (2) is rotatably connected to two rotating rods (4), the adjacent ends of the two rotating rods (4) are fixedly connected to gears (5), the adjacent sides of the two gears (5) are fixedly connected to crank rods (6), the lower ends of the two crank rods (6) are slidably connected to lenses (7), the front and rear sides of the lenses (7) are fixedly connected to sliders (8), the inside of the adjuster (3) is provided with tooth grooves (9), the two gears (5) are respectively meshed with the tooth grooves (9), and the upper part of the lamp holder (1) is provided with a light-emitting component, which emits light.

2. The direct-insertion LED packaging structure according to claim 1, characterized in that: The light-emitting component comprises a heat sink (17), the heat sink (17) being fixedly connected to the upper part of the lamp holder (1), an anode (12) being fixedly connected to the left side of the interior of the lamp holder (1), a cathode (13) being fixedly connected to the right side of the interior of the lamp holder (1), a lampshade (16) being fixedly connected to the upper part of the heat sink (17), a light-emitting chip (18) being fixedly connected to the interior of the lampshade (16), a wire 1 (14) being fixedly connected to the upper end of the anode (12), a wire 2 (15) being fixedly connected to the upper end of the cathode (13), and the wire 1 (14) and the wire 2 (15) being fixedly connected to the left and right sides of the upper part of the light-emitting chip (18), respectively.

3. The direct-insertion LED packaging structure according to claim 1, characterized in that: The lens (7) is provided with a slide groove (10) on both the front and rear sides, and the lower ends of the two crank rods (6) are respectively slidably connected inside the two slide grooves (10).

4. The direct-plug LED packaging structure according to claim 1, characterized in that: The upper front and rear sides of the lamp holder (1) are both provided with a second slide groove (11), and the two sliding blocks (8) are respectively slidably connected inside the two second slide grooves (11).

5. The direct-insertion LED packaging structure according to claim 1, characterized in that: The lens (7) is a convex mirror.

6. The direct-plug LED packaging structure according to claim 2, characterized in that: The right side of the lamp holder (1) is an incomplete circle.

7. The direct-insertion LED packaging structure according to claim 2, characterized in that: The outer periphery of the lamp housing (2) is non-transparent, and the upper part of the lamp housing (2) is transparent.

8. The direct-insertion LED packaging structure according to claim 2, characterized in that: The lamp holder (1) is made of aluminum oxide.

Images