CN221301270U - Waterproof lamp shade subassembly and waterproof LED fluorescent tube - Google Patents
Waterproof lamp shade subassembly and waterproof LED fluorescent tube Download PDFInfo
- Publication number
- CN221301270U CN221301270U CN202323436081.3U CN202323436081U CN221301270U CN 221301270 U CN221301270 U CN 221301270U CN 202323436081 U CN202323436081 U CN 202323436081U CN 221301270 U CN221301270 U CN 221301270U
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- lamp
- waterproof
- heat dissipation
- lamp groove
- radiating plate
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- 230000017525 heat dissipation Effects 0.000 claims abstract description 50
- 238000010438 heat treatment Methods 0.000 claims abstract description 14
- 210000001503 joint Anatomy 0.000 claims abstract description 8
- 238000007789 sealing Methods 0.000 claims description 63
- 230000005540 biological transmission Effects 0.000 claims description 6
- 239000011324 bead Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 11
- 238000010586 diagram Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 230000005855 radiation Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model provides a waterproof lampshade assembly and a waterproof LED lamp tube, wherein the waterproof lampshade assembly comprises a lamp groove and a radiating plate, a containing cavity is formed in the lamp groove, the radiating plate is arranged in the containing cavity, limiting protrusions are arranged on inner side walls of two sides of the containing cavity, and the two limiting protrusions are oppositely arranged; the heat dissipation plate extends along the length direction of the lamp groove and comprises a top plate and a mounting part, the top plate is arranged above the limiting protrusion, the top plate is in butt joint with the limiting protrusion, the mounting part is connected below the top plate, and a gap exists between the mounting part and the limiting protrusion; the waterproof lampshade assembly further comprises a radiating plate fixing piece, the radiating plate fixing piece extends along the length direction of the lamp groove, one side of the radiating plate fixing piece is in butt joint with the radiating plate, the other side of the radiating plate fixing piece is in butt joint with the lamp groove, and the radiating plate fixing piece is used for fixing the radiating plate in the lamp groove. The heating panel can reciprocate in holding the chamber, and when wearing the power cord, operating space is bigger, and production efficiency also promotes to some extent.
Description
Technical Field
The utility model relates to the field of LED (light-emitting diode) lamp tubes, in particular to a waterproof lampshade assembly and a waterproof LED lamp tube.
Background
The utility model discloses a waterproof LED lamp tube in the patent of the publication No. CN209196575U, which comprises a lamp groove, a heat radiation plate and an LED lamp belt, wherein the lamp groove is hollow, the top of the lamp groove is provided with a light transmission part, a containing cavity is arranged in the lamp groove, the LED lamp belt and the heat radiation plate are arranged in the containing cavity, and the LED lamp belt faces the light transmission part; the LED lamp tube also comprises a sealing fixing piece, wherein the sealing fixing piece comprises two plugs, a fastening piece, a first sealing ring and a sealing layer; the two plugs are respectively arranged at two ends of the lamp groove, and a first sealing ring is arranged between each plug and the edge of the end part of the lamp groove; the heat dissipation plate is provided with a plurality of heat dissipation plates, wherein each heat dissipation plate is provided with a plurality of heat dissipation holes, each heat dissipation plate is provided with a heat dissipation hole, and each heat dissipation hole is provided with a heat dissipation plate; the fastener is inserted into the mounting hole from the countersunk hole, and a sealing layer is arranged at the large-aperture section. The first side of holding the chamber and the second side of holding the chamber are equipped with spacing edge towards holding the chamber respectively, and two spacing edges set up relatively, and spacing edge extends along the length direction of light trough, and the first side of heating panel and the second side of heating panel extend towards holding the chamber respectively and are equipped with the butt along, and two butt edges set up relatively, and the butt along the length direction along the light trough extends, and the butt edge is located the below along spacing, and the butt edge is used for with spacing edge butt.
Above-mentioned LED fluorescent tube is sealed good waterproof effect, and the heating panel is fixed good, can not remove easily, but because need set up the wire hole on the heating panel and be used for passing the power cord, the butt edge of heating panel and the mutual matching that holds the chamber have restricted the activity of heating panel, in less LED holds the chamber, with the power cord difficult from the heating panel bottom threading, increase the operation degree of difficulty, seriously influence work efficiency.
Disclosure of utility model
The utility model aims to provide a waterproof lampshade assembly, which is used for solving the problems that when an existing LED lampshade assembly wears a power line, the movable space is narrow, the operation difficulty is high and the working efficiency is low.
A second object of the present utility model is to provide a waterproof LED lamp tube comprising a waterproof lamp cover assembly as described above.
In order to achieve the first object, the waterproof lampshade assembly provided by the utility model comprises a lamp groove and a heat dissipation plate, wherein the lamp groove is hollow, a containing cavity is formed in the lamp groove, the heat dissipation plate is arranged in the containing cavity, limiting protrusions are arranged on inner side walls of two sides of the containing cavity, the two limiting protrusions are oppositely arranged, and the two limiting protrusions extend along the length direction of the lamp groove; the heat dissipation plate extends along the length direction of the lamp groove and comprises a top plate and a mounting part, the top plate is arranged above the limiting protrusion, the top plate is in butt joint with the limiting protrusion, the mounting part is connected below the top plate, and a gap exists between the mounting part and the limiting protrusion; the waterproof lampshade assembly further comprises a radiating plate fixing piece, the radiating plate fixing piece extends along the length direction of the lamp groove, one side of the radiating plate fixing piece is in butt joint with the radiating plate, the other side of the radiating plate fixing piece is in butt joint with the lamp groove, and the radiating plate fixing piece is used for fixing the radiating plate in the lamp groove.
According to the scheme, the top plate of the heat dissipation plate is located above the limiting protrusions, the mounting portion is narrower in width, gaps exist between the top plate and the limiting protrusions, the heat dissipation plate can move up and down in the accommodating cavity, when the power line is threaded, the operation space is larger, the heat dissipation plate is applicable to the installation of the power line in the accommodating cavity with smaller volume, the operation is simple, and the production efficiency is improved. After the threading operation is completed, the radiating plate fixing piece is additionally arranged to fix the radiating plate in the accommodating cavity, so that the stability of the radiating plate is ensured.
The mounting part is provided with a butt edge, and the butt edge is arranged at two sides of the length direction of the radiating plate; the heating panel mounting is located spacing protruding below, and the quantity of heating panel mounting is two, and two heating panel mounting set up respectively on the butt along, and every heating panel mounting is provided with the butt piece, and the butt piece is arranged in on the butt along, and one side and the butt along butt of butt piece, the opposite side and the bellied lower extreme butt of spacing of butt piece.
According to the scheme, the number of the radiating plate fixing pieces is two, and the radiating plate fixing pieces are arranged below the limiting protrusions, so that the fixing effect of the radiating plate fixing pieces on the radiating plate is better.
Further, the mounting portion is provided with a mounting hole, and the mounting hole extends along the length direction of the heat dissipation plate.
The waterproof lampshade assembly further comprises a sealing fixing piece, wherein the sealing fixing piece comprises two plugs, a fastening piece, a first sealing ring and a sealing layer; the two plugs are respectively arranged at two ends of the lamp groove, a first sealing ring is arranged between the plugs and the lamp groove, one surface of the first sealing ring is abutted with the lamp groove, and the other surface of the first sealing ring is abutted with the plugs; the blocking head is provided with a countersunk hole which is opposite to the mounting hole, the fastening piece is inserted into the mounting hole from the countersunk hole, and the sealing layer is arranged between the fastening piece and the countersunk hole.
According to the scheme, when the countersunk holes at the two ends of the fastener are inserted into the mounting holes of the radiating plate, the position of the radiating plate in the accommodating cavity is further fixed. Simultaneously, under the effect of first sealing washer, fastener and sealing layer, increased the seal of end cap and light trough, the water-proof effects is then promoted.
The sealing layer is a second sealing ring, the fastening piece is a screw, the screw rod of the screw is inserted into the mounting hole, the second sealing ring is sleeved on the screw rod of the screw, one surface of the second sealing ring is abutted with the head of the screw, and the other surface of the second sealing ring is abutted with the countersunk hole.
According to the scheme, the fastener is a screw, and the plug and the heat dissipation plate are fixed by screwing the screw, so that the use is convenient. The sealing layer is a second sealing ring, so that the sealing device is convenient to install and good in sealing effect.
The further proposal is that one side of the plug facing the lamp groove is provided with a plugging bulge, and the countersunk head hole is arranged on the plugging bulge; the bottom of the plugging bulge is abutted with the bottom inner wall of the accommodating cavity, and two sides of the plugging bulge are respectively abutted with the two side inner walls of the accommodating cavity.
According to the scheme, the sealing performance of the lampshade assembly is further improved and the waterproof effect is enhanced due to the arrangement of the plugging protrusions.
The further proposal is that the outer walls of the two sides of the lamp slot are provided with clamping positions which extend along the length direction of the lamp slot; two sides of the plug are provided with clamping plates, and the two clamping plates are arranged on one surface of the plug, which is close to the lamp groove; the two clamping plates are respectively arranged in the clamping positions at the two sides of the lamp groove.
According to the scheme, the clamping plate is matched with the clamping position, so that the position between the plug and the lamp groove can be conveniently determined and fixed, and the tightness is further improved.
Further, the top of the lamp groove is provided with a light transmission part.
By the scheme, the light transmission part is arranged, so that a light source can conveniently penetrate through the lamp groove, and the lighting effect is guaranteed.
In order to achieve the second object, the present utility model provides a waterproof LED lamp tube, which includes a waterproof lampshade assembly according to any one of the above aspects; the waterproof LED lamp tube further comprises a light-emitting device, the light-emitting device is arranged above the heat-radiating plate, and a light-emitting device on the light-emitting device is arranged towards the top of the lamp groove.
The further scheme is that the light-emitting device is an LED lamp strip, and the light-emitting device is an LED lamp bead.
The waterproof LED lamp tube further comprises a sealing nut sleeve and a power line, wherein the sealing nut sleeve is arranged outside the power line; the bottom or both sides or the end cap of the lamp trough are provided with first wire outlet holes, the heat dissipation plate is provided with second wire outlet holes, the power line sequentially passes through the first wire outlet holes and the second wire outlet holes to be electrically connected with the light-emitting device, and the sealing nut sleeve piece stretches into the first wire outlet holes.
The LED lamp tube comprising the waterproof lamp shade assembly of any scheme is convenient to install when the LED lamp strip is additionally arranged, the operation space is large when the power line passes through the heat dissipation plate lamp groove or the plug and the heat dissipation plate, the operation difficulty is low, the production efficiency is high, and the waterproof lamp shade assembly is more suitable for the operation of installing the power line in the accommodating cavity with small volume. The power line is connected with the LED lamp in an electrified mode through the wire outlet hole and the opening, occupied space is small, and the space of the accommodating cavity is saved.
Drawings
Figure 1 is an exploded view of a waterproof globe assembly of the present utility model.
Figure 2 is a block diagram of a first view of a waterproof globe assembly according to the present utility model.
Fig. 3 is a cross-sectional view taken along the direction A-A in fig. 2.
Figure 4 is a block diagram of a first view of a waterproof globe assembly according to the present utility model.
Fig. 5 is a sectional view taken along the direction B-B in fig. 4.
Fig. 6 is a structural view of the lamp vessel of the present utility model.
Fig. 7 is a structural view of the heat dissipating plate and the heat dissipating plate holder of the present utility model.
Fig. 8 is a block diagram of the plug of the present utility model.
Fig. 9 is an exploded view of a waterproof LED tube according to the present utility model.
Fig. 10 is a block diagram of a first view angle of a waterproof LED tube according to the present utility model.
Fig. 11 is a sectional view taken along the direction C-C in fig. 10.
The utility model is further described below with reference to the drawings and examples.
Detailed Description
Referring to fig. 1, the waterproof lamp cover assembly of the present embodiment includes a lamp groove 1, a heat radiating plate 2, a heat radiating plate fixing member 3, and a sealing fixing member. In this embodiment, the sealing fixture comprises two plugs 4, a first sealing ring 5, a fastener, which in this embodiment is a screw 6, and a sealing layer, which is a second sealing ring 7.
Referring to fig. 1 to 6, the lamp slot 1 is hollow, a containing cavity 11 is arranged in the lamp slot 1, limiting protrusions 12 are arranged on inner side walls of two sides of the containing cavity 11, the two limiting protrusions 12 are oppositely arranged, and the two limiting protrusions 12 extend along the length direction of the lamp slot 1. The top 13 of the troffer 1 is provided with a light transmitting portion, and in this embodiment, the top 13 of the troffer 1 is the light transmitting portion. The bottom 14 of the lamp socket 1 is provided with a first wire outlet hole 141, and in this embodiment, the first wire outlet hole 141 is internally provided with threads. The first side portion 15 and the second side portion of the lamp groove 1 are provided with engaging positions 19, and the engaging positions 19 extend in the longitudinal direction of the lamp groove 11. In this embodiment, the edges of the end 17 of the lamp groove 1 are arranged like a rectangle, and the end 17 of the lamp groove 1 can be arranged like a circle or a fan besides the rectangle. Along the extending direction of the lamp groove 1, the top 13 of the lamp groove 1 is provided with abutment platforms 18 extending towards both ends.
Referring to fig. 1, 3, 5 and 7, the heat dissipation plate 2 is disposed in the receiving cavity 11 of the lamp groove 1, and the heat dissipation plate 2 extends along the length direction of the lamp groove 1. The heat sink 2 includes a top plate 21 and a mounting portion 22. The top plate 21 is arranged above the limit projection 12 and is abutted against the limit projection 12. The mounting portion 22 is connected to the lower side of the top plate 21, and a gap exists between the mounting portion 22 and the stopper projection 12.
The heat dissipation plate fixing member 3 extends along the length direction of the lamp groove 1, and the heat dissipation plate fixing member 3 is used for fixing the heat dissipation plate 2 in the lamp groove 1.
Referring to fig. 3 and 7, the mounting portion 22 of the heat dissipation plate 2 includes a mounting hole 221 and an abutment edge 222. The mounting hole 221 extends along the longitudinal direction of the heat dissipation plate 21. The abutting edges 222 are provided on both sides of the heat dissipation plate 2 in the longitudinal direction, and the abutting edges 222 extend in the longitudinal direction of the heat dissipation plate 2. In this embodiment, the heat dissipation plate fixing members 3 are located below the limit protrusions 12, and the number of the heat dissipation plate fixing members 3 is two. The two heat dissipation plate fixing members 3 are respectively disposed on the abutting edges 222. The heat sink fixing member 3 is provided with an abutting block 31, the abutting block 31 is placed on the abutting edge 222, one side of the abutting block 31 is abutted on the abutting edge 222, and the other side of the abutting block 31 is abutted on the lower end of the limit projection 12. In this embodiment, the end face of the heat dissipation plate fixing member 3 is in an inverted L shape, and the heat dissipation plate fixing member 3 is also in contact with the inner side wall and the bottom of the accommodating chamber 11, so as to perform a good fixing function on the heat dissipation plate 2.
The heat dissipation plate 2 is further provided with second wire holes 23, and in this embodiment, the number of the second wire holes 23 is two.
Referring to fig. 1 to 6 and 8, two plugs 4 are respectively disposed at both ends of the lamp vessel 1. In this embodiment, the plug 4 is matched with the edge of the end 17 of the lamp slot 1, and the plug 4 is rectangular-like. The top 41 of the plug 4 abuts against the abutment 18 of the troffer 1. Two sides of the plug 4 are provided with clamping plates 42, the two clamping plates 42 are arranged on one surface of the plug 4 close to the lamp slot 1, and the two clamping plates 42 are respectively arranged in the clamping positions 19 on two sides of the lamp slot 1.
The end cap 4 is provided with a ring groove 43 around the periphery of the end 17 of the lamp groove 1, the ring groove 43 is arranged on one surface of the end cap 4 close to the lamp groove 1, and a first sealing ring 5 is arranged in the ring groove. One surface of the first sealing ring 5 is abutted against the plug 4, and the other surface of the first sealing ring 5 is abutted against the end 17 of the lamp groove 1.
The plug 4 is provided with a plugging bulge 44 towards one side of the lamp slot 1, and the plugging bulge 44 is provided with a counter bore 441. The counter bore 441 is disposed opposite to the mounting hole 221 of the heat dissipating plate 2, and the number of the counter bore 441 and the mounting hole 221 is not limited in this embodiment, and may be one, two or more, and in this embodiment, the number is one. The bottom of the plugging protrusion 44 is abutted with the bottom inner wall of the accommodating cavity 11, and two sides of the plugging protrusion 44 are respectively abutted with the two side inner walls of the accommodating cavity 11.
The screw rod of the screw 6 is inserted into the mounting hole 221 from the countersunk hole 414, the second sealing ring 7 is sleeved on the screw rod of the screw 6, one surface of the second sealing ring 7 is abutted with the head of the screw 6, and the other surface of the second sealing ring 7 is abutted with the peripheral wall of the countersunk hole 441.
Referring to fig. 9 and 10, the waterproof lamp cover assembly of the present embodiment may be used to manufacture a waterproof LED lamp tube. The waterproof LED lamp tube of the present embodiment includes an LED lamp band 81, a sealing nut set 82, and a power cord 83 in addition to the waterproof lamp cover assembly. The LED lamp strip 81 is arranged above the heat dissipation plate 2, and the LED lamp beads of the LED lamp strip 81 are arranged towards the light transmission part of the lamp groove 1. The LED strip 81 is provided with a wiring hole 811. The sealing nut set 82 is sleeved outside the power line 83, the sealing nut set 82 comprises a nut and a third sealing ring, and the third sealing ring is nested on the nut. When the power line 83 is passed, the power line 83 passes through the first wire outlet 141 on the bottom 14 of the lamp housing 1, the second wire outlet 23 on the heat dissipation plate 2, the wire connection hole 811 on the LED strip 81, and the LED strip 81 in order. The nut of the sealing nut sleeve 82 extends into the first wiring hole 141 and is rotationally fixed, one surface of the third sealing ring is abutted against the nut, and the other surface is abutted against the bottom 14 of the lamp groove 1.
In the installation of the waterproof LED lamp tube of this embodiment, the top plate 21 of the heat dissipation plate 2 is located above the limiting protrusion 12, the width of the installation portion 22 is narrower, and a gap exists between the heat dissipation plate 2 and the limiting protrusion 12, so that the heat dissipation plate 2 can move up and down in the accommodating cavity 11, when the power line 83 is penetrated, the operation range is larger, the waterproof LED lamp tube is suitable for installing the power line 83 in the accommodating cavity 11 with smaller volume, the operation is simple, and the production efficiency is also improved. After the threading operation is completed, the radiating plate fixing piece 3 is additionally arranged to fix the radiating plate 2 in the accommodating cavity 11, so that the stability of the radiating plate 2 is ensured. When the screws 6 are inserted into the mounting holes 221 of the heat dissipating plate 2 from the counter sunk holes 441 at both ends, the position of the heat dissipating plate 2 in the accommodating chamber 11 is further fixed. Simultaneously, under the effect of first sealing washer 5, screw 6, second sealing washer 7 and stopper closes protruding 44, increased the seal of end cap 4 and light trough 1, the water-proof effects is then promoted. The arrangement of the third sealing ring increases the tightness of the first wire outlet hole 141 and ensures the waterproof effect.
The above embodiments are only preferred examples of the present utility model and are not intended to limit the scope of the present utility model, so that all equivalent changes or modifications of the structure, characteristics and principles described in the claims should be included in the scope of the present utility model.
Claims (9)
1. The utility model provides a waterproof lamp shade subassembly, includes light trough and heating panel, the light trough is the cavity setting, the inside of light trough is provided with holds the chamber, the heating panel is located hold in the chamber, its characterized in that:
Limiting protrusions are arranged on the inner side walls of the two sides of the accommodating cavity, the two limiting protrusions are arranged oppositely, and the two limiting protrusions extend along the length direction of the lamp groove;
The heat dissipation plate extends along the length direction of the lamp groove and comprises a top plate and a mounting part, the top plate is arranged above the limiting protrusion, the top plate is abutted to the limiting protrusion, the mounting part is connected below the top plate, and a gap exists between the mounting part and the limiting protrusion;
The waterproof lampshade assembly further comprises a radiating plate fixing piece, the radiating plate fixing piece extends along the length direction of the lamp groove, one side of the radiating plate fixing piece is abutted to the radiating plate, and the other side of the radiating plate fixing piece is abutted to the lamp groove.
2. A waterproof lamp cover assembly as defined in claim 1, wherein:
The mounting part is provided with abutting edges which are arranged on two sides of the length direction of the radiating plate;
The heat dissipation plate fixing pieces are located below the limiting protrusions, the number of the heat dissipation plate fixing pieces is two, the two heat dissipation plate fixing pieces are respectively arranged on the abutting edges, each heat dissipation plate fixing piece is provided with an abutting block, the abutting blocks are arranged on the abutting edges, one side of each abutting block is abutted to the abutting edges, and the other side of each abutting block is abutted to the lower end of each limiting protrusion.
3. A waterproof lamp cover assembly as defined in claim 1, wherein:
the mounting portion is provided with a mounting hole, and the mounting hole extends along the length direction of the heat dissipation plate.
4. A waterproof lamp cover assembly as set forth in claim 3, wherein:
The waterproof lampshade assembly further comprises a sealing fixing piece, wherein the sealing fixing piece comprises two plugs, a fastening piece, a first sealing ring and a sealing layer;
The two plugs are respectively arranged at two ends of the lamp groove, a first sealing ring is arranged between the plugs and the lamp groove, one surface of the first sealing ring is in butt joint with the lamp groove, and the other surface of the first sealing ring is in butt joint with the plugs;
the plug is provided with a countersunk hole, the countersunk hole is opposite to the mounting hole, the fastener is inserted into the mounting hole from the countersunk hole, and the sealing layer is arranged between the fastener and the countersunk hole.
5. A waterproof lamp cover assembly as defined in claim 4, wherein:
The outer walls of the two sides of the lamp slot are provided with clamping positions which extend along the length direction of the lamp slot;
two sides of the plug are provided with clamping plates, and the two clamping plates are arranged on one surface of the plug, which is close to the lamp groove;
the two clamping plates are respectively arranged in the clamping positions at the two sides of the lamp groove.
6. A waterproof lamp cover assembly as defined in any one of claims 1 to 4, wherein:
The top of the lamp slot is provided with a light transmission part.
7. The utility model provides a waterproof LED fluorescent tube which characterized in that:
The waterproof LED tube comprises a waterproof lamp cover assembly according to any one of claims 1 to 6;
The waterproof LED lamp tube further comprises a light-emitting device, the light-emitting device is arranged above the heat dissipation plate, and a light-emitting device on the light-emitting device is arranged towards the top of the lamp groove.
8. The waterproof LED tube of claim 7, wherein:
The light-emitting device is an LED lamp strip, and the light-emitting device is an LED lamp bead.
9. The waterproof LED tube of claim 7 or 8, wherein:
the waterproof LED lamp tube further comprises a sealing nut sleeve and a power line, wherein the sealing nut sleeve is arranged outside the power line;
The lamp comprises a lamp groove, a heat dissipation plate, a power line, a sealing nut sleeve, a light-emitting device, a sealing nut, a first wire outlet, a second wire outlet, a first wire outlet and a second wire outlet, wherein the first wire outlet is formed in the bottom or two sides or a plug of the lamp groove, the second wire outlet is formed in the heat dissipation plate, the power line sequentially penetrates through the first wire outlet and the second wire outlet to be electrically connected with the light-emitting device, and the sealing nut sleeve extends into the first wire outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323436081.3U CN221301270U (en) | 2023-12-14 | 2023-12-14 | Waterproof lamp shade subassembly and waterproof LED fluorescent tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323436081.3U CN221301270U (en) | 2023-12-14 | 2023-12-14 | Waterproof lamp shade subassembly and waterproof LED fluorescent tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221301270U true CN221301270U (en) | 2024-07-09 |
Family
ID=91741638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323436081.3U Active CN221301270U (en) | 2023-12-14 | 2023-12-14 | Waterproof lamp shade subassembly and waterproof LED fluorescent tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221301270U (en) |
-
2023
- 2023-12-14 CN CN202323436081.3U patent/CN221301270U/en active Active
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