Improved LED lamp with decoration function
By setting decorative elements on the positioning protection block, the problem of monotonous design in existing LED lights is solved, achieving diversified decorative effects and creating a festive atmosphere. This also improves the stability and heat dissipation efficiency of the conductive wire and reduces replacement costs.
Patent Information
- Application Number
- CN202520157577.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-22
- Publication Date
- 2025-11-18
- Estimated Expiration
- 2035-01-22
AI Technical Summary
Existing plastic LED filament bulbs have a rather simple design, which fails to effectively create a festive atmosphere and lacks diverse decorative effects.
Decorative elements are set on the positioning and protection block, and different decorative effects can be achieved by combining the positioning base and the decorative elements, thereby enhancing the decorative function of the lamp.
By installing decorative elements of different shapes, a variety of decorative effects and festive atmospheres can be created, meeting the purchasing needs of different groups of people. At the same time, the stability and heat dissipation efficiency of the conductive wire are improved, and the replacement cost is reduced.
Smart Images

Figure CN223564094U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of LED lighting technology, specifically to an improved LED light with decorative function. Background Technology
[0002] In recent years, due to the rapid development of the LED industry, LED bulbs have gradually replaced traditional lighting fixtures. Furthermore, as a cold light source, LED bulbs have found widespread application in daily life.
[0003] Application publication number CN110425434A discloses a plastic LED filament bulb and its manufacturing method. Specifically, the plastic LED filament bulb includes a lamp cover, a lamp holder, and a plastic filament. The lower end of the lamp cover is provided with a plug-in section. The plastic filament includes an injection-molded plug that matches the inner diameter of the plug-in section, a first conductive wire, a second conductive wire with a resistance driving element, and an LED filament. The two ends of the LED filament are welded and fixed to the upper ends of the first and second conductive wires, respectively. The middle part of the first conductive wire and the resistance driving element of the second conductive wire are automatically taped and then injection-molded to form a plastic filament body. The plastic filament is fixed inside the lamp cover by inserting the injection-molded plug into the plug-in section with an interference fit.
[0004] However, the aforementioned plastic-body LED filament bulbs still have some problems. For example, many people like to purchase unique lamps to install in their homes or other places during various holidays to create different festive atmospheres. However, the overall design of these plastic-body LED filament bulbs is relatively simple and cannot effectively create a festive atmosphere.
[0005] Therefore, improvements are needed to the existing technology. Utility Model Content
[0006] In view of the problems existing in the prior art, the purpose of this utility model is to provide an improved LED light with decorative function. By setting a decorative shape on the positioning and protection block, the lamp can create different decorative effects by installing different decorative shapes during the production process, thereby creating different festive atmospheres and meeting the purchasing needs of different groups of people.
[0007] To achieve the above objectives, the technical solution of this utility model is as follows:
[0008] An improved LED lamp with decorative function includes a lampshade, an LED filament, a lamp holder, a positioning base, and decorative styling parts. The LED filament includes a substrate, an LED light source, an encapsulation layer, two conductive parts, two conductive wires, and a positioning protection block. The LED light source is disposed on the surface of the substrate, and the encapsulation layer covering the LED light source is encapsulated on both surfaces of the substrate. The two conductive parts are respectively disposed at the lower end of one surface of the substrate and are electrically connected to the LED light source. The upper ends of the two conductive wires are respectively connected to the two conductive parts. The middle and upper ends of the two conductive wires, as well as the lower ends of the substrate and the two conductive parts, are injection molded into the positioning base. The lampshade is covered by a protective block, which extends upwards to near the bottom of the encapsulation layer. The decorative element includes a decorative portion and a fixing portion connected in sequence. The fixing portion can be installed on the positioning protective block to position the decorative element. The decorative portion serves a decorative function. The positioning seat is installed in the port at the lower end of the lampshade. A vertically penetrating positioning hole is provided in the middle of the positioning seat. The lower end of the positioning protective block can be fitted into the positioning hole to position the LED filament. The lower ends of the two conductive wires extend downwards through the positioning hole. The lamp head is sleeved on the port at the lower end of the lampshade and connected to the lower ends of the two conductive wires respectively. This design allows the lamp to create different decorative effects by using decorative elements of different shapes.
[0009] It also includes the following technical solutions:
[0010] Furthermore, an inner cavity corresponding to the positioning protective block is provided inside the fixing part. The lower end of the inner cavity is a through opening, allowing the fixing part to be fitted onto the positioning protective block from top to bottom through the inner cavity, forming a locking structure. This design facilitates the installation of decorative decorative parts.
[0011] Furthermore, an inner cavity corresponding to the positioning protective block is provided inside the fixing part. One side of the inner cavity has an opening that extends through both the upper and lower ends of the fixing part. The width of the opening is smaller than the width of the positioning protective block, so that a snap-fit groove is formed on each of the two inner sides of the fixing part. The fixing part can be horizontally fitted onto the positioning protective block through the opening, and the two snap-fit grooves respectively snap the two sides of the positioning protective block into a snap-fit structure. The above configuration also facilitates the installation of decorative decorative parts.
[0012] Furthermore, the positioning protection block includes a first positioning part located above and a second positioning part located below; both the first and second positioning parts are flat, and the thickness of the second positioning part is greater than the thickness of the first positioning part; the first positioning part can be engaged with the fixing part, and the bottom surface of the fixing part can abut against the top surface of the second positioning part; the second positioning part can be interference-fitted with the positioning hole. This configuration facilitates the positioning of various components.
[0013] Furthermore, the outer surfaces of the second positioning part and the side surfaces of the positioning hole are both connected by two planes and two arc-shaped surfaces in sequence, which makes the connection between the second positioning part and the positioning hole very stable and the second positioning part is not easy to rotate in the positioning hole.
[0014] Furthermore, the positioning base includes a central portion with the positioning hole at its center, a plurality of support strips radially connected to the outer surfaces of the central portion, and baffles connected to the outer ends of the support strips respectively; a heat dissipation hole is formed between two adjacent support strips. This configuration allows the positioning base to connect to the positioning protection block via the central portion, while the heat dissipation hole improves the heat dissipation efficiency of the LED filament, thereby extending the lifespan of the LED filament to a certain extent.
[0015] Furthermore, a first protrusion extends outward from the bottom periphery of the baffle to mate with the bottom surface of the lampshade; when the positioning seat is properly installed at the port at the lower end of the lampshade, the first protrusion fits against the bottom surface of the lampshade. This design allows the positioning seat to be limited during installation using the first protrusion, preventing it from exceeding a preset travel distance.
[0016] Furthermore, a second protrusion extends outward from the bottom periphery of the second positioning part to mate with the bottom surface of the central part; when the second positioning part is properly engaged in the positioning hole, the second protrusion adheres to the bottom surface of the central part. This design allows the positioning protection block to be limited during installation using the second protrusion, preventing it from exceeding a preset travel distance.
[0017] Furthermore, multiple evenly distributed anti-slip protrusions are provided on the outer perimeter of the positioning seat, allowing the positioning seat to be interference-fitted into the port at the lower end of the lampshade. This design ensures the stability of the connection between the positioning seat and the lampshade.
[0018] Furthermore, the decorative part and the fixing part are connected sequentially from top to bottom; the LED light source and the encapsulation layer are inserted into the decorative part; the decorative part is shaped like an animal, plant, number, or English letter.
[0019] The beneficial effects of this utility model are as follows:
[0020] (1) This utility model sets a decorative element on the positioning protection block, so that the lamp can create different decorative effects by installing decorative elements with different appearances during the production process, and thus create different festive atmospheres, satisfying the purchasing needs of different groups of people.
[0021] (2) This utility model also extends the positioning protection block upward to a position close to the bottom of the encapsulation layer, so that the middle and upper part of the conductive wire can be completely covered. That is, the conductive wire will not be exposed above the positioning protection block. This design can not only ensure the stability of the conductive wire covered by the positioning protection block and prevent it from deforming and bending, but also facilitate its use and transportation. Of course, the positioning protection block also has the function of preventing people from being electrocuted.
[0022] (3) Since the positioning protection block of the LED filament is detachably installed in the positioning hole of the positioning seat, the LED filament or positioning seat can be replaced separately when damaged. Moreover, if it is necessary to replace the lampshade with a different size port, it is only necessary to directly replace the positioning seat with a different outer diameter. However, the size of the positioning hole on each positioning seat needs to remain unchanged, that is, the LED filament does not need to be replaced. In this way, the unreplaced LED filament and decorative parts can continue to be used on the new positioning seat. This design can reduce the replacement cost and usage cost of the lamp to a certain extent. Attached Figure Description
[0023] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0024] Figure 2 This is the explosive of this utility model. Figure 1 ;
[0025] Figure 3 This is the explosive of this utility model. Figure 2 ;
[0026] Figure 4 This is a schematic diagram of the structure of this utility model after the lamp head is removed;
[0027] Figure 5 This is a structural schematic diagram of the LED filament and positioning base of this utility model;
[0028] Figure 6This is a schematic diagram of the structure of the LED filament after the first positioning part is removed;
[0029] Figure 7 This is a schematic diagram of the structure in the second embodiment of this utility model.
[0030] Figure label:
[0031] 1. Lampshade; 11. Port; 12. External thread;
[0032] 2. LED filament; 21. Substrate; 22. Encapsulation layer; 23. Conductive wire; 24. Positioning protection block; 241. First positioning part; 242. Second positioning part; 243. Second protrusion;
[0033] 3. Lamp holder; 31. Internal thread;
[0034] 4. Positioning seat; 41. Center part; 411. Positioning hole; 42. Support bar; 43. Baffle; 44. Heat dissipation hole; 45. First protrusion; 46. Anti-slip protrusion;
[0035] 5. Decorative styling parts; 51. Decorative parts; 52. Fixing parts; 53. Inner cavity; 54. Opening; 55. Snap-fit groove. Detailed Implementation
[0036] The specific implementation methods according to this disclosure are described below with reference to the accompanying drawings.
[0037] like Figures 1-6 As shown, an improved LED lamp with decorative function includes a lampshade 1, an LED filament 2, a lamp holder 3, a positioning base 4, and a decorative styling part 5.
[0038] like Figures 2-6 As shown, the LED filament 2 includes a substrate 21, an LED light source (not shown), an encapsulation layer 22, two conductive parts (not shown), two conductive wires 23, and a positioning protection block 24. The LED light source is disposed on the surface of the substrate 21, and an encapsulation layer 22 covering the LED light source is encapsulated on both surfaces of the substrate 21. The two conductive parts are respectively disposed at the lower end of one surface of the substrate 21 and are electrically connected to the LED light source. The upper ends of the two conductive wires 23 are respectively connected to the two conductive parts, which can be connected by soldering. Therefore, the conductive parts enable an electrical connection between the conductive wires 23 and the LED light source.
[0039] like Figures 2-5 As shown, the middle and upper ends of the two conductive wires 23, as well as the lower ends of the substrate 21 and the two conductive parts, are covered by the positioning protection block 24 formed by injection molding, and the positioning protection block 24 extends upward to a position close to the bottom of the encapsulation layer 22.
[0040] like Figure 2 , Figure 3 and Figure 5 As shown, the decorative part 5 includes a decorative part 51 and a fixing part 52 connected in sequence; the fixing part 52 can be installed on the positioning protection block 24 to position the decorative part 5; the decorative part 51 can be used to play a decorative role, so that different decorative parts 51 can be installed during the production process to show different visual feelings and high fun, and it is also beneficial to create different festive atmospheres through different decorative parts 51.
[0041] like Figures 2-5 As shown, the positioning seat 4 is installed in the port 11 at the lower end of the lamp cover 1; in addition, a positioning hole 411 is provided in the middle of the positioning seat 4, which runs vertically through the lamp; the lower end of the positioning protection block 24 can be matched and locked in the positioning hole 411 to position the LED filament 2 and prevent it from becoming loose; the lower ends of the two conductive wires 23 respectively pass downward through the positioning hole 411.
[0042] like Figures 2-5 As shown, the lamp holder 3 is fitted onto the port 11 at the lower end of the lamp cover 1 and is connected to the lower ends of the two conductive wires 23 respectively. Therefore, by electrically connecting the lamp holder 3 to an external power source, the LED light source can be powered using the two conductive wires 23 and the conductive part. Since the connection structure between the lamp holder 3 and the two conductive wires 23 is existing technology, it will not be described in detail here.
[0043] In this embodiment, the decorative part 51 and the fixing part 52 are connected sequentially from top to bottom. In addition, the LED light source and the encapsulation layer 22 are disposed in the decorative part 51.
[0044] Preferably, to ensure the diversity of shapes for the decorative element 5, the decorative part 51 can be shaped like animals, plants, numbers, or English letters, etc. However, in this embodiment, the decorative part 51 is designed as a hollow Christmas tree, so that the lights can be emitted outward from the center of the Christmas tree.
[0045] It should be noted that if the decorative part 51 is shaped like an animal such as a duck, in order to ensure the illumination effect of the light, the LED light source and the encapsulation layer 22 can be made appropriately longer so that the upper end of the LED light source and the encapsulation layer 22 can directly pass through the decorative part 51, thereby ensuring that the light shines outward smoothly.
[0046] Of course, in other embodiments, the decorative part 51 can be placed on one side of the fixed part 52. In this way, after the decorative part 5 is positioned, since the decorative part 51 is located on the side of the light source, the decorative part 51 will not affect the outward illumination of the light.
[0047] like Figures 1-5 As shown, in this embodiment, an inner cavity 53 corresponding to the positioning protection block 24 is provided inside the fixing part 52. The lower end of the inner cavity 53 is a through opening 54, so that the fixing part 52 can be sleeved onto the positioning protection block 24 from top to bottom through the inner cavity 53 to form a locking structure. Therefore, the above-mentioned arrangement makes it easy to install the decorative model 5. Specifically, during installation, simply sleeve the fixing part 52 onto the positioning protection block 24 to position the decorative model 5.
[0048] like Figures 2-5 As shown, in this embodiment, the lower end of the positioning protection block 24 is interference-fitted with the positioning hole 411, which facilitates the assembly of the positioning protection block 24, improves assembly efficiency, and also facilitates disassembly.
[0049] like Figures 2-5 As shown, in this embodiment, the positioning protection block 24 includes a first positioning part 241 located above and a second positioning part 242 located below; moreover, both the first positioning part 241 and the second positioning part 242 are flat and the thickness of the second positioning part 242 is greater than the thickness of the first positioning part 241; the first positioning part 241 can be used to engage with the fixing part 52 and the bottom surface of the fixing part 52 can abut against the top surface of the second positioning part 242, thereby completing the positioning of the decorative model part 5; the second positioning part 242 can be used to interfere with the positioning hole 411.
[0050] In this embodiment, the positioning protection block 24 is made of insulating material.
[0051] like Figures 2-5 As shown, in this embodiment, the outer surface of the second positioning part 242 and the side surface of the positioning hole 411 are both connected by two planes and two arc surfaces in sequence, so that the connection between the second positioning part 242 and the positioning hole 411 is very stable and the second positioning part 242 is not easy to rotate in the positioning hole 411.
[0052] like Figures 2-5 As shown, in this embodiment, the positioning base 4 includes a central portion 41 with a positioning hole 411 in the center, a plurality of support bars 42 radially connected to the outer surfaces of the central portion 41, and baffles 43 connected to the outer ends of the support bars 42 respectively; a heat dissipation hole 44 is formed between two adjacent support bars 42. Therefore, with the above arrangement, the positioning base 4 can be connected to the positioning protection block 24 using the central portion 41, and the heat dissipation hole 44 can improve the heat dissipation efficiency of the LED filament 2, thereby extending the service life of the LED filament 2 to a certain extent.
[0053] like Figures 2-5As shown, in this embodiment, a first protrusion 45 extends outward from the bottom periphery of the baffle 43 to mate with the bottom surface of the lampshade 1. When the positioning seat 4 is properly installed at the port 11 at the lower end of the lampshade 1, the first protrusion 45 fits against the bottom surface of the lampshade 1. Therefore, by setting the first protrusion 45, the positioning seat 4 can be limited during installation to prevent it from exceeding the preset travel. For example, when the positioning seat 4 is pushed upward in the port 11, it is installed in place when the first protrusion 45 abuts against the bottom surface of the lampshade 1.
[0054] like Figures 2-5 As shown, in this embodiment, a second protrusion 243 extends outward from the bottom periphery of the second positioning part 242 to mate with the bottom surface of the central part 41. When the second positioning part 242 is properly engaged in the positioning hole 411, the second protrusion 243 abuts against the bottom surface of the central part 41. Similarly, by providing the second protrusion 243, the positioning protection block 24 can be limited during installation using the second protrusion 243 to prevent the positioning protection block 24 from exceeding a preset travel distance. For example, when pushing the positioning protection block 24 upward in the positioning hole 411, the positioning protection block 24 is installed in place when the second protrusion 243 abuts against the bottom surface of the central part 41.
[0055] like Figures 2-5 As shown, in this embodiment, multiple evenly distributed anti-slip protrusions 46 are provided on the outer periphery of the positioning seat 4, so that the positioning seat 4 can be interference-fitted into the port 11 at the lower end of the lampshade 1. Specifically, the anti-slip protrusions 46 are provided on the outer periphery of the baffle 43. Therefore, by providing the anti-slip protrusions 46, the connection stability between the positioning seat 4 and the lampshade 1 can be guaranteed.
[0056] like Figures 2-5 As shown, in this embodiment, an external thread 12 is provided around the lower end of the lampshade 1 around the port 11, and an internal thread 31 corresponding to the external thread 12 is provided in the lamp head 3, so that the lamp head 3 and the lampshade 1 can be threadedly connected, thereby making it easy to disassemble and assemble the lamp head 3.
[0057] This invention also includes a resistor (not shown in the figure); the resistor is connected to one of the conductive wires 23 and is covered by the positioning protection block 24. In this embodiment, the resistor is located within the second positioning part 242. Since setting a resistor on the conductive wire 23 is prior art, it will not be described in detail here.
[0058] In this embodiment, the encapsulation layer 22 includes a phosphor material that emits light uniformly when excited by light emitted from the LED light source. Furthermore, the surface of the encapsulation layer 22 is arc-shaped, allowing the light to diffuse more evenly.
[0059] In this embodiment, the lampshade 1 is made of transparent plastic.
[0060] During assembly, firstly, the LED filament 2 of the injection-molded positioning protective block 24 is inserted upward into the positioning hole 411 until the second protrusion 243 abuts against the bottom surface of the center part 41; next, the fixing part 52 of the decorative shape part 5 is directly fitted onto the first positioning part 241 from top to bottom, thereby completing the positioning of the decorative shape part 5; next, the positioning seat 4 is correspondingly installed in the port 11 of the lampshade 1 until the first protrusion 45 abuts against the bottom surface of the lampshade 1; next, the lamp head 3 is installed.
[0061] In summary, this utility model, by setting a decorative element 5 on the positioning protection block 24, allows the lamps to create different decorative effects and festive atmospheres during the manufacturing process by installing decorative elements 5 with different appearances, thus meeting the purchasing needs of different groups. Furthermore, by extending the positioning protection block 24 upwards to near the bottom of the encapsulation layer 22, the middle and upper parts of the conductive wire 23 are completely covered, meaning that the conductive wire 23 is not exposed above the positioning protection block 24. This design not only ensures the stability of the conductive wire 23 covered by the positioning protection block 24, preventing deformation and bending, but also facilitates use and transportation. Of course, the positioning protection block 24 also serves to prevent electric shock.
[0062] In addition, since the positioning protection block 24 of the LED filament 2 is detachably installed in the positioning hole 411 of the positioning seat 4, the LED filament 2 or the positioning seat 4 can be replaced separately when damaged. Moreover, if it is necessary to replace the lampshade 1 with a different size port 11, it is only necessary to directly and synchronously replace the positioning seat 4 with a different outer diameter. However, the size of the positioning hole 41 on each positioning seat 4 must remain unchanged. That is, the LED filament 2 does not need to be replaced. In this way, the unreplaced LED filament 2 and decorative parts 5 can continue to be used on the new positioning seat 4. This design can reduce the replacement cost and usage cost of the lamp to a certain extent.
[0063] like Figure 7As shown, in the second embodiment, an inner cavity 53 corresponding to the positioning protection block 24 is provided inside the fixing part 52. One side of the inner cavity 53 is an opening 54 that passes through both the upper and lower ends of the fixing part 52. The width of the opening 54 is smaller than the width of the positioning protection block 24, so that a snap-fit groove 55 is formed on each of the two inner sides of the fixing part 52. The fixing part 52 can be horizontally fitted onto the first positioning part 241 of the positioning protection block 24 through the opening 54, and the two snap-fit grooves 55 respectively snap the two sides of the first positioning part 241 of the positioning protection block 24, thereby forming a snap-fit structure. Therefore, in this embodiment, the fixing part 52 is not installed vertically from top to bottom on the first positioning part 241, but is installed horizontally. After the fixing part 52 is snapped between the two snap-fit grooves 55, the bottom surface of the fixing part 52 is then in contact with the top surface of the second positioning part 242, thereby positioning the decorative part 5. Of course, for decorative parts 5, a type of adhesive with a certain degree of hardness is preferred to ensure that the two snap-fit grooves 55 can stably hold the fixing part 52 and are not prone to loosening.
[0064] The scope of this disclosure is not defined by the embodiments described above, but by the appended claims and their equivalents.
Claims
1. An improved LED light with decorative function, characterized in that: It includes lampshade, LED filament, lamp holder, positioning base and decorative parts; The LED filament includes a substrate, an LED light source, an encapsulation layer, two conductive parts, two conductive wires, and a positioning protection block; the LED light source is disposed on the surface of the substrate, and the encapsulation layer covering the LED light source is encapsulated on both surfaces of the substrate; the two conductive parts are respectively disposed at the lower end of one surface of the substrate and are electrically connected to the LED light source; the upper ends of the two conductive wires are respectively connected to the two conductive parts. The middle and upper ends of the two conductive wires, as well as the lower ends of the substrate and the two conductive parts, are covered by the positioning protection block formed by injection molding, and the positioning protection block extends upward to a position close to the bottom of the encapsulation layer; The decorative element includes a decorative part and a fixing part connected in sequence; the fixing part can be used to install on the positioning protective block to position the decorative element; the decorative part can be used to serve a decorative function. The positioning seat is installed in the port at the lower end of the lamp cover; a positioning hole that runs vertically through the middle of the positioning seat is provided; the lower end of the positioning protection block can be matched and locked in the positioning hole to position the LED filament; the lower ends of the two conductive wires respectively pass downward through the positioning hole. The lamp holder is fitted over the port at the lower end of the lamp cover and is connected to the lower ends of the two conductive wires respectively.
2. The improved LED light with decorative function according to claim 1, characterized in that: An inner cavity corresponding to the positioning protection block is provided inside the fixing part. The lower end of the inner cavity is a through opening, so that the fixing part can be sleeved on the positioning protection block from top to bottom through the inner cavity to form a locking structure.
3. The improved LED light with decorative function according to claim 1, characterized in that: An inner cavity corresponding to the positioning protection block is provided inside the fixing part. One side of the inner cavity is an opening that passes through the upper and lower ends of the fixing part. The width of the opening is smaller than the width of the positioning protection block, so that a snap-fit groove is formed on each of the two inner sides of the fixing part. The fixing part can be horizontally fitted onto the positioning protection block through the opening and the two snap-fit grooves will respectively lock the two sides of the positioning protection block to form a snap-fit structure.
4. The improved LED light with decorative function according to claim 2 or 3, characterized in that: The positioning protection block includes a first positioning part located at the top and a second positioning part located at the bottom; both the first positioning part and the second positioning part are flat and the thickness of the second positioning part is greater than the thickness of the first positioning part; the first positioning part can be used to engage with the fixing part and the bottom surface of the fixing part can abut against the top surface of the second positioning part; the second positioning part can be used to interfere with the positioning hole.
5. The improved LED light with decorative function according to claim 4, characterized in that: The outer surfaces of the second positioning part and the side surfaces of the positioning hole are both composed of two planes and two arc-shaped surfaces connected in sequence.
6. The improved LED light with decorative function according to claim 4, characterized in that: The positioning base includes a central part with a positioning hole in the center, a plurality of support bars that are radially connected to the outer surfaces of the central part, and baffles that are connected to the outer ends of the plurality of support bars respectively; a heat dissipation hole is formed between two adjacent support bars.
7. The improved LED light with decorative function according to claim 6, characterized in that: A first protrusion extends outward around the bottom of the baffle to mate with the bottom surface of the lampshade; when the positioning seat is fitted into the port at the lower end of the lampshade, the first protrusion is attached to the bottom surface of the lampshade.
8. The improved LED light with decorative function according to claim 6, characterized in that: A second protrusion extends outward from the bottom of the second positioning part to mate with the bottom surface of the central part; when the second positioning part is properly engaged in the positioning hole, the second protrusion fits against the bottom surface of the central part.
9. The improved LED light with decorative function according to claim 1, characterized in that: Multiple evenly distributed anti-slip ridges are provided on the outer surface of the positioning seat so that the positioning seat can be interference-fitted into the port at the lower end of the lampshade.
10. The improved LED light with decorative function according to claim 1, characterized in that: The decorative part and the fixing part are connected sequentially from top to bottom; The LED light source and the encapsulation layer are disposed within the decorative part; The decorative elements are shaped like animals, plants, numbers, or English letters.
Citation Information
Patent Citations
Plastic body LED filament bulb and production method thereof
CN110425434A