LED lamp and processing method thereof

Abstract

The invention relates to the technical field of LED lamps, in particular to an LED lamp and a machining method thereof. A plurality of chips are evenly distributed on the upper end face of the soft cushion, the connecting lugs are arranged around the soft cushion, the connecting port is formed in the lower end face of the soft cushion, the chips are connected and communicated through silver wires, the silver wires are connected to the connecting port, the soft cushion is covered with a protective layer, and the chips and the silver wires are wrapped in the protective layer; the processing method comprises the following steps: S1, preparing a soft cushion from a high-temperature-resistant rubber material, fixing a plurality of chips on the soft cushion, and connecting the chips through silver wires; s2, erecting the soft cushion in a processing device, pouring the nitrile rubber in a molten state on the surface of the soft cushion, and flattening; s3, after the nitrile rubber is cooled and formed, the cushion is taken down, and through holes are formed in the connecting lugs; s4, carrying out plastic packaging on the whole LED lamp by using a protective film; the protective layer is made of nitrile rubber and is transparent; the device can be adjusted to form a spherical structure for use.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of LED lamps, in particular to an LED lamp and a processing method thereof. BACKGROUND

[0002] The LED lamp is a chip of an electrically-excited semiconductor material, which is fixed to a support by silver glue or white glue, and then the chip and a circuit board are connected by silver wires or gold wires, the periphery is sealed by epoxy resin to protect internal wires, and finally, an outer shell is installed, so that the LED lamp has good anti-shock performance; however, the LED lamp is in a planar structure or a belt structure, and cannot be adjusted to a spherical structure for use, so the application provides the LED lamp and the processing method thereof, which can be adjusted to a spherical structure for use. SUMMARY

[0003] In order to overcome the defects of the prior art, the application provides an LED lamp and a processing method thereof, which can be adjusted to a spherical structure for use.

[0004] The application solves the technical problems by adopting the technical scheme of:

[0005] An LED lamp comprises a soft pad with multiple chips uniformly distributed on an upper end face, multiple connecting ears arranged around the soft pad, and a connecting port arranged on a lower end face of the soft pad, the multiple chips are connected and communicated by silver wires, the silver wires are connected to the connecting port, and the soft pad is covered with a protective layer to wrap the multiple chips and the silver wires.

[0006] The protective layer is made of nitrile rubber material and is transparent.

[0007] Multiple tapered holes with tapered structures are arranged on the soft pad, and the nitrile rubber material can enter the multiple inverted tapered holes.

[0008] A processing method for processing the LED lamp, the method comprising the following steps:

[0009] S1: fixing multiple chips on a soft pad made of high-temperature-resistant rubber material and connecting the chips by silver wires;

[0010] S2: arranging the soft pad in a processing device, pouring nitrile rubber in a molten state on the surface of the soft pad, and smoothing the nitrile rubber;

[0011] S3: taking down the soft pad after the nitrile rubber is cooled and formed, and arranging perforations on the connecting ears;

[0012] S4: using a protective film to perform plastic packaging on the whole LED lamp.

[0013] The processing device includes a base, an outer tube with an inner diameter equal to the diameter of the soft pad, and an inner ring sliding on the inner wall of the outer tube.

[0014] The upper end of the inner ring is fixedly connected with a hanging frame, the lower end of the hanging frame is rotatably connected with a gear, the middle part of the hanging frame is rotatably connected with a nozzle, the nozzle is rotatably connected with a gear ring meshing with the gear at the upper part, and the lower end of the scraper fixedly connected with the gear ring is flush with the upper end surface of the inner ring. BRIEF DESCRIPTION OF DRAWINGS

[0015] The application will be further described in detail below in combination with the drawings and specific implementation methods.

[0016] Figure 1 The structure of the LED lamp in the application is shown in the figure;

[0017] Figure 2 The structure of the taper hole in the application is shown in the figure;

[0018] Figure 3 The structure of the connecting port in the application is shown in the figure;

[0019] Figure 4 The structure of the perforation in the application is shown in the figure;

[0020] Figure 5 The structure of the processing device in the application is shown in the figure;

[0021] Figure 6 The structure of the base in the application is shown in the figure;

[0022] Figure 7 The structure of the inner ring in the application is shown in the figure;

[0023] Figure 8 The structure of the outer tube in the application is shown in the figure;

[0024] Figure 9 The structure of the scraper in the application is shown in the figure;

[0025] In the figure: soft pad 01; connecting lug 02; chip 03; connecting port 04; perforation 05; taper hole 06; base 07; clamping groove 08; cavity 09; screw rod 10; cross beam 11; hanging frame 12; gear 13; inner ring 14; outer tube 15; nozzle 16; gear ring 17; scraper 18. DETAILED DESCRIPTION

[0026] By observation Figures 1 to 4 An exemplary working process that can be flexibly used according to the figure is as follows:

[0027] The utility model provides a kind of LED lamp, including the soft pad 01 of the multiple chips 03 of the even distribution of upper end surface, and multiple connecting ears 02 are arranged in the periphery of soft pad 01, and connecting port 04 is arranged in the lower end surface of soft pad 01, multiple chips 03 are connected by silver wire and communicate, silver wire is connected on connecting port 04, soft pad 01 is covered with protective layer to wrap multiple chips 03 and silver wire in it;The LED lamp of the above structure is sheet structure, can satisfy daily use and install on plane, when encountering spherical structure, soft pad 01 can be laid on spherical structure, by the elastic deformation of soft pad 01 itself, it is wrapped on spherical structure, so that the lower end surface of soft pad 01 can be fully contacted on spherical structure, and by multiple connecting ears 02, soft pad 01 can be fixed on spherical structure, so as to complete fixed installation, then use after connecting on power supply by connecting port 04, so as to realize the form of LED lamp by plane structure conversion spherical structure and use, so as to increase the light irradiation of LED lamp to surrounding after forming spherical structure, relative to traditional, simple plane structure LED lamp, increase the diversity of use, can satisfy the installation position of multiple structures and use.

[0028] By observation Figures 1 to 4 An exemplary working procedure for improving applicability can be obtained according to the illustration in the figure as follows:

[0029] The protective layer is made of nitrile rubber material and is transparent, and can protect the multiple chips 03 by covering and wrapping. The nitrile rubber has excellent oil resistance, high wear resistance, good heat resistance, and strong adhesion, so that the nitrile rubber can be stably connected with the soft pad 01, and the elastic deformation of the nitrile rubber can meet the deformation of the soft pad 01, so that the soft pad 01 can be adjusted from a plane structure to a spherical structure for use.

[0030] By observation Figures 1 to 4 An exemplary working procedure for improving connection strength can be obtained according to the illustration in the figure as follows:

[0031] The soft pad 01 is provided with multiple taper holes 06 in a tapered structure, and the nitrile rubber material can enter the multiple taper holes 06. After the nitrile rubber in a molten state is poured onto the soft pad 01, the nitrile rubber in a molten state can enter the multiple taper holes 06, so that the nitrile rubber enters the cross section of the soft pad 01 by the structure of the taper holes 06, thereby increasing the connection area of the nitrile rubber and the soft pad 01 and improving the connection strength of the nitrile rubber and the soft pad 01.

[0032] By observation Figures 1 to 4 An exemplary working procedure for facilitating fixation can be obtained according to the illustration in the figure as follows:

[0033] The middle of the connecting lug 02 is provided with a horizontal through hole 05; after the soft pad 01 is adjusted into a spherical surface, the through hole 05 of the plurality of connecting lugs 02 is penetrated by a strap, and the plurality of connecting lugs 02 surrounding the circle are bound and connected by the strap, so that the soft pad 01 can be quickly bound on the spherical surface structure.

[0034] By observation Figures 1 to 9 An exemplary working process of pouring nitrile rubber can be obtained according to the figure shown in the figure is:

[0035] The processing method of the LED lamp comprises the following steps:

[0036] S1: After the soft pad 01 is made of high-temperature resistant rubber material, the plurality of chips 03 are fixed on the soft pad 01 and connected by silver wires;

[0037] S2: The soft pad 01 is erected in the processing device, and the nitrile rubber in a molten state is poured onto the surface of the soft pad 01 and is smoothed;

[0038] S3: After the nitrile rubber is cooled and formed, the soft pad 01 is removed, and the through hole 05 is formed on the connecting lug 02;

[0039] S4: The whole LED lamp is plastic encapsulation packaged by using a protective film.

[0040] The processing device comprises a base 07, an outer tube 15 with an inner diameter equal to the diameter of the soft pad 01, and an inner ring 14 sliding on the inner wall of the outer tube 15, and a plurality of springs are fixedly connected between the inner ring 14 and the outer tube 15; after the soft pad 01 is laid on the base 07, the outer tube 15 is sleeved around the soft pad 01, the inner wall of the outer tube 15 is aligned with the edge of the soft pad 01, then the height of the inner ring 14 and the outer tube 15 is changed by pressing the inner ring 14, so that the upper surface of the nitrile rubber is flush with the inner ring 14 when the nitrile rubber is poured, thereby realizing different thicknesses of the poured nitrile rubber, and realizing the pouring and coating of nitrile rubber with different thicknesses according to needs; at the same time, cooling water can be introduced into the outer tube 15 to reduce the temperature of the outer tube 15, thereby accelerating the cooling speed of the nitrile rubber and improving the processing efficiency of the LED lamp;

[0041] The base 07 is provided with a cavity 09 inside, and cold water can be introduced into the cavity 09 to reduce the temperature of the base 07, thereby reducing the temperature of the soft pad 01 and facilitating the cooling and forming of the nitrile rubber.

[0042] By observation Figures 1 to 9 An exemplary working process of automatic smoothing can be obtained according to the figure shown in the figure is:

[0043] The inner ring 14 is fixedly connected to a hanging frame 12 at its upper end, and a gear 13 is rotatably connected to the lower end of the hanging frame 12. A nozzle 16 is rotatably connected to the middle of the hanging frame 12, and a toothed ring 17 that meshes with the gear 13 is rotatably connected to the nozzle 16. A scraper 18 is fixedly connected to the lower end of the toothed ring 17, and the lower end of the scraper 18 is flush with the upper surface of the inner ring 14. By pressing down the hanging frame 12, the inner ring 14 is driven to slide and change its height in the outer tube 15. Then, the pipe for conveying molten nitrile rubber is connected to the nozzle 16, and the molten nitrile rubber flows out into the inner ring 14 and covers the soft pad 01 in the outer tube 15. When the nitrile rubber fills the inner ring 14, the gear 13 can be driven to rotate by the reduction motor, so that the gear 13 meshes and drives the toothed ring 17 to rotate, so that the toothed ring 17 drives the scraper 18 to rotate and smooth the nitrile rubber. This smooths the upper surface of the nitrile rubber in the inner ring 14 during the cooling process, so that the surface of the nitrile rubber is flat after molding.

[0044] Through observation Figures 1 to 9 An exemplary working process for automatic adjustment, as shown in the figure, is as follows:

[0045] A lead screw 10 is rotatably connected to the base 07, and a crossbeam 11 is connected to the lead screw 10. The crossbeam 11 is driven by the lead screw 10 to slide on the base 07. The hanging frame 12 is fixedly connected to the crossbeam 11. By driving the rotation of the lead screw 10 through another reduction motor, the lead screw 10 can drive the crossbeam 11 to rise and fall, thereby causing the crossbeam 11 to drive the hanging frame 12 to rise and fall. This allows the hanging frame 12 to drive the inner ring 14 and the outer tube 15 to rise and fall to fasten onto the soft pad 01, thereby realizing the automatic adjustment of the height of the inner ring 14 and the outer tube 15, and realizing the automatic adjustment of the thickness of the nitrile rubber.

[0046] Through observation Figures 1 to 9 An exemplary working process for rapid positioning, as shown in the figure, is as follows:

[0047] The upper surface of the base 07 is provided with a slot 08 for positioning the soft pad 01; when the soft pad 01 is laid, it can be positioned in the slot 08, which can prevent the soft pad 01 from moving during the processing and can also enable the soft pad 01 to be laid quickly.

Claims

1. An LED light, characterized in that, It includes a soft pad (01) with multiple chips (03) evenly distributed on the upper surface, multiple connecting ears (02) disposed around the soft pad (01), and a connecting port (04) disposed on the lower surface of the soft pad (01). The multiple chips (03) are connected and communicated by silver wires, which are connected to the connecting port (04). The soft pad (01) is covered with a protective layer that wraps the multiple chips (03) and silver wires within it.

2. The LED lamp according to claim 1, characterized in that: The protective layer is made of nitrile rubber and is transparent.

3. The LED lamp according to claim 2, characterized in that: The soft pad (01) has multiple conical holes (06) with a conical structure, and the nitrile rubber material can enter the multiple conical holes (06).

4. The LED lamp according to claim 3, characterized in that: The connecting ear (02) has a horizontal through hole (05) in the middle.

5. A method for processing the LED lamp according to claim 4, characterized in that, The method includes the following steps: S1: After making a soft pad (01) from high-temperature resistant rubber material, multiple chips (03) are fixed on the soft pad (01) and connected by silver wire; S2: Place the soft pad (01) in the processing device, pour the molten nitrile rubber onto the surface of the soft pad (01) and smooth it out; S3: After the nitrile rubber cools and solidifies, remove the soft pad (01) and make a perforation (05) on the connecting ear (02); S4: Use a protective film to completely seal the LED light.

6. The processing method according to claim 5, characterized in that: The processing device includes a base (07), an outer tube (15) with an inner diameter equal to that of the pad (01), and an inner ring (14) sliding on the inner wall of the outer tube (15). Multiple springs are fixedly connected between the inner ring (14) and the outer tube (15).

7. The processing method according to claim 6, characterized in that: The upper end of the inner ring (14) is fixedly connected to a hanging frame (12), the lower end of the hanging frame (12) is rotatably connected to a gear (13), the middle part of the hanging frame (12) is rotatably connected to a nozzle (16), the nozzle (16) is rotatably connected to a toothed ring (17) that meshes with the gear (13), the lower end of the toothed ring (17) is fixedly connected to a scraper (18), and the lower end of the scraper (18) is flush with the upper surface of the inner ring (14).

8. The processing method according to claim 7, characterized in that: A lead screw (10) is rotatably connected to the base (07), and a crossbeam (11) is connected to the lead screw (10). The crossbeam (11) is driven by the lead screw (10) to slide on the base (07), and the hanging frame (12) is fixedly connected to the crossbeam (11).

9. The processing method according to claim 6, characterized in that: The upper surface of the base (07) is provided with a slot (08) for positioning the soft pad (01).

10. The processing method according to claim 6, characterized in that: The base (07) has a cavity (09) inside.

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