CN213211799U - Wall is with cable and photoelectricity that easily dispels heat and synthesize cable - Google Patents
Wall is with cable and photoelectricity that easily dispels heat and synthesize cable Download PDFInfo
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- CN213211799U CN213211799U CN202022768964.4U CN202022768964U CN213211799U CN 213211799 U CN213211799 U CN 213211799U CN 202022768964 U CN202022768964 U CN 202022768964U CN 213211799 U CN213211799 U CN 213211799U
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Abstract
The application belongs to the technical field of cables, and discloses an easy-heat-dissipation cable and a photoelectric composite cable for a wall surface, which are provided with two sheath units, an internal insulation unit and two power transmission bodies, and are characterized in that each sheath unit is composed of four parts, the outer side surface of a first part is a plane, two ends of a second part of a sheath protrude from the inner side surface of the first part of the sheath, a sheath cavity is arranged in the second part of the sheath, a third part/fourth part of the sheath is respectively positioned above and below the second part of the sheath and is bent towards the second part of the sheath, and the power transmission bodies are positioned in the sheath cavity; the inner insulation unit consists of an inner insulation layer, a reinforcing piece and two power transmission conductors; the left and right side surfaces of the inner insulating layer are attached to the sheath units, the upper surface of the inner insulating layer is positioned below the lower surfaces of the third parts of the sheaths of the two same sheath units, and the lower surface of the inner insulating layer is positioned above the upper surfaces of the fourth parts of the sheaths of the two same sheath units. The utility model discloses following main beneficial effect has: simple structure, convenient manufacture and use and better heat dissipation effect.
Description
Technical Field
The utility model belongs to the technical field of power cable, especially, relate to a wall is with cable and photoelectricity comprehensive cable easily dispel the heat.
Background
The cable in the prior art adopts a hidden laying mode and an exposed laying mode, the hidden laying mode needs to be finished by opening a wall, the construction is slow, the heat dissipation effect of the cable in the wall is poor, and the cable is not easy to replace when damaged; the application construction is fast, but for the parallel sheath wire used in the prior art, the heat dissipation effect is not ideal enough, the inner sheath and the outer sheath need to be stripped during stripping, and the speed is slow. Therefore, those skilled in the art would like to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problems, the present invention discloses an easy-to-radiate cable and a photoelectric composite cable for a wall surface, which are implemented by the following technical solutions.
An easy-heat-dissipation cable for a wall surface is provided with two identical sheath units, an internal insulation unit and two power transmission bodies, and is characterized in that each sheath unit is composed of a sheath first part, a sheath second part, a sheath third part and a sheath fourth part, the outer side surface of the sheath first part is a plane, two ends of the sheath second part protrude from the inner side surface of the sheath first part, two ends of the sheath second part are respectively positioned on the inner side surface of the sheath first part and close to the upper surface and the lower surface, a sheath cavity is formed between the sheath second part and the inner side surface of the sheath first part, the sheath third part extends outwards from the joint of the sheath second part and the sheath first part and bends towards the sheath second part, the sheath third part is positioned above the sheath second part, and the sheath fourth part extends outwards from the joint of the sheath second part and the sheath first part and bends towards the sheath second part, the fourth part of the sheath is positioned below the second part of the sheath, and the power transmission body is positioned in the cavity of the sheath; the inner insulation unit is composed of an inner insulation layer, a reinforcing piece positioned in the inner insulation layer, a first power transmission lead positioned above the reinforcing piece and a second power transmission lead positioned below the reinforcing piece; the left and right side surfaces of the inner insulating layer are recessed towards the direction of the reinforcing piece; the second parts of the sheaths of the two same sheath units are correspondingly placed without contacting, the left and right side surfaces of the inner insulating layer are attached to the outer surfaces of the second parts of the sheaths of the sheath units and are bonded at the attachment positions, the upper surface of the inner insulating layer is positioned below the lower surfaces of the third parts of the sheaths of the two same sheath units, and the lower surface of the inner insulating layer is positioned above the upper surfaces of the fourth parts of the sheaths of the two same sheath units.
The cable easy to dissipate heat for the wall surface is characterized in that the first part of the sheath is provided with a plurality of fixing holes which penetrate through the first part of the sheath, and the fixing holes are positioned above the second part of the sheath; or the fixing holes are positioned above and below the second part of the sheath.
The cable easy to dissipate heat for the wall is characterized in that the outer side surface of the first part of the sheath is provided with the stripping groove, and the right left side of the stripping groove is provided with the sheath cavity.
The cable easy to dissipate heat for the wall surface is characterized in that the top end of the first part of the sheath is provided with a blocking strip for connecting the two sheath units.
Furthermore, the cable easy to dissipate heat for the wall surface is characterized in that the left and right side surfaces of the inner insulating layer are not bonded with the outer surface of the second part of the sheath unit.
The cable easy to dissipate heat for the wall surface is characterized in that the inner side surface of the first part of the sheath is provided with a stop strip near the top end for connecting the two sheath units, and the third part of the sheath is positioned below the stop strip.
Furthermore, the cable easy to dissipate heat for the wall surface is characterized in that when the fixing hole is formed above the second part of the sheath, the fixing hole is located above the barrier strip.
The wall surface cable easy to dissipate heat is characterized in that the sheath unit is of an integrated structure.
The wall surface cable easy to dissipate heat is characterized in that the inner insulation unit is of an integrated structure.
The cable easy to dissipate heat for the wall surface is characterized in that the sheath unit is made of plastic.
The cable easy to dissipate heat for the wall surface is characterized in that the barrier strips are made of plastic.
The easy-radiating cable for the wall surface is characterized in that the power transmission body is a conductor or is composed of a conductor and an insulating sleeve coated outside the conductor.
The cable easy to dissipate heat for the wall surface is characterized in that the conductor is made of copper or aluminum or alloy, and the insulating sleeve is made of plastic.
The cable easy to dissipate heat for the wall surface is characterized in that the reinforcing piece is made of steel, iron or aluminum, glass fiber reinforced plastic, aramid yarn, polyamide yarn or polyester yarn.
The cable easy to dissipate heat for the wall surface is characterized in that the first transmission conductor is a conductor or consists of a conductor and an insulating tube coated outside the conductor.
The cable easy to dissipate heat for the wall surface is characterized in that the conductor is made of copper or aluminum or alloy, and the insulating tube is made of plastic.
The cable easy to dissipate heat for the wall surface is characterized in that the second transmission conductor is a conductor or consists of a conductor and an insulating tube coated outside the conductor.
The cable easy to dissipate heat for the wall surface is characterized in that the conductor is made of copper or aluminum or alloy, and the insulating tube is made of plastic.
An easy-heat-dissipation photoelectric composite cable for a wall surface is provided with two identical sheath units, an internal insulation unit and two power transmission bodies, and is characterized in that each sheath unit is composed of a sheath first part, a sheath second part, a sheath third part and a sheath fourth part, the outer side surface of the sheath first part is a plane, two ends of the sheath second part protrude from the inner side surface of the sheath first part, two ends of the sheath second part are respectively positioned on the inner side surface of the sheath first part and close to the upper surface and the lower surface, a sheath cavity is formed between the sheath second part and the inner side surface of the sheath first part, the sheath third part extends outwards from the joint of the sheath second part and the sheath first part and bends towards the sheath second part, the sheath third part is positioned above the sheath second part, and the sheath fourth part extends outwards from the joint of the sheath second part and the sheath first part and bends towards the sheath second part, the fourth part of the sheath is positioned below the second part of the sheath, and the power transmission body is positioned in the cavity of the sheath; the inner insulation unit is composed of an inner insulation layer, an optical communication component positioned in the inner insulation layer, an upper reinforcing component positioned above the optical communication component, and a lower reinforcing component positioned below the optical communication component; the optical communication component refers to an optical component with an optical signal transmission function inside, and the optical component with the optical signal transmission function is an optical fiber or an optical fiber belt or an optical cable with the optical fiber or the optical fiber belt inside; the left and right side surfaces of the inner insulating layer are recessed towards the direction of the reinforcing piece; the second parts of the sheaths of the two same sheath units are correspondingly placed without contacting, the left and right side surfaces of the inner insulating layer are attached to the outer surfaces of the second parts of the sheaths of the sheath units and are bonded at the attachment positions, the upper surface of the inner insulating layer is positioned below the lower surfaces of the third parts of the sheaths of the two same sheath units, and the lower surface of the inner insulating layer is positioned above the upper surfaces of the fourth parts of the sheaths of the two same sheath units.
The easy-radiating photoelectric composite cable for the wall surface is characterized in that the first part of the sheath is provided with a plurality of through fixing holes, and the fixing holes are positioned above the second part of the sheath; or the fixing holes are positioned above and below the second part of the sheath.
The wall surface is with easy heat dissipation photoelectricity composite cable, its characterized in that the outside surface of sheath first portion has the groove of peeling, the positive left side in groove of peeling is the sheath chamber.
The photoelectric composite cable easy to dissipate heat for the wall surface is characterized in that the top end of the first part of the sheath is provided with the barrier strip for connecting the two sheath units.
Furthermore, the easy-to-radiate photoelectric composite cable for the wall surface is characterized in that the left and right side surfaces of the inner insulating layer are not bonded with the outer surface of the second part of the sheath unit.
The wall surface easy-to-radiate photoelectric composite cable is characterized in that the near-top end of the inner side surface of the first part of the sheath is provided with the barrier strip for connecting the two sheath units, and the third part of the sheath is positioned below the barrier strip.
Furthermore, above-mentioned a wall is with easy heat dissipation photoelectricity composite cable, its characterized in that when the top of sheath second part has the fixed orifices, the fixed orifices is located the barrier rib top.
The wall surface photoelectric composite cable easy to dissipate heat is characterized in that the sheath unit is of an integrated structure.
The wall surface photoelectric composite cable easy to dissipate heat is characterized in that the inner insulation unit is of an integrated structure.
The easy-radiating photoelectric composite cable for the wall surface is characterized in that the sheath unit is made of plastic.
The photoelectric composite cable easy to dissipate heat for the wall surface is characterized in that the barrier strips are made of plastic.
The easy-radiating photoelectric composite cable for the wall surface is characterized in that the power transmission body is a conductor or is composed of a conductor and an insulating sleeve coated outside the conductor.
The photoelectric composite cable easy to dissipate heat for the wall surface is characterized in that the conductor is made of copper or aluminum or alloy, and the insulating sleeve is made of plastic.
The utility model discloses following main beneficial effect has: simple structure, convenient manufacture and use and better heat dissipation effect.
Drawings
Fig. 1 is a schematic perspective view of a dissected segment of the example 1.
Fig. 2 is an enlarged cross-sectional structure diagram of fig. 1.
Fig. 3 is a schematic perspective view of a dissected segment of the example 2.
Fig. 4 is an enlarged cross-sectional view of fig. 3.
Fig. 5 is a schematic perspective view of a dissected segment of the example 3.
Fig. 6 is an enlarged cross-sectional view of fig. 5.
In order that those skilled in the art will more accurately and clearly understand and practice the present application, reference is now made to the following descriptions taken in conjunction with the accompanying drawings, in which: 1-jacket unit, 2-internal insulation unit, 3-barrier strip, 11-jacket first part, 12-fixing hole, 13-stripping groove, 15-jacket second part, 16-power conductor, 21-reinforcing element, 22-first power conductor, 23-second power conductor, 24-internal insulation layer, 141-jacket third part and 142-jacket fourth part.
Detailed Description
Examples 1
Referring to fig. 1 and 2, an easy heat dissipation cable for wall surface comprises two identical sheath units 1, an internal insulation unit 2 and two power conductors 16, wherein the sheath unit 1 is composed of a sheath first portion 11, a sheath second portion 15, a sheath third portion 141 and a sheath fourth portion 142, the outer side surface of the sheath first portion 11 is a plane, both ends of the sheath second portion 15 protrude from the inner side surface of the sheath first portion 11, both ends of the sheath second portion 15 are respectively located at the inner side surface of the sheath first portion 11 near the upper and lower surfaces, a sheath cavity is formed between the sheath second portion 15 and the inner side surface of the sheath first portion 11, the sheath third portion 141 extends outwards from the joint of the sheath second portion 15 and the sheath first portion 11 and bends towards the sheath second portion 15, the sheath third portion 141 is located above the sheath second portion 15, the jacket fourth portion 142 extends outwardly from the junction of the jacket second portion 15 and the jacket first portion 11 and curves toward the jacket second portion 15, the jacket fourth portion 142 being located below the jacket second portion 15, the transmission body 16 being located within the jacket cavity; said inner insulating unit 2 is constituted by an inner insulating layer 24, a reinforcement 21 located within the inner insulating layer, a first power conductor 22 located above the reinforcement, a second power conductor 23 located below the reinforcement; the left and right side surfaces of the inner insulating layer 24 are recessed toward the reinforcement; the sheath second parts 15 of the two identical sheath units 1 are correspondingly placed without being contacted, the left and right side surfaces of the inner insulating layer 24 are jointed with the outer surfaces of the sheath second parts 15 of the sheath units 1 and are bonded at the jointed parts, the upper surface of the inner insulating layer 24 is positioned below the lower surfaces of the sheath third parts 141 of the two identical sheath units 1, and the lower surface of the inner insulating layer 24 is positioned above the upper surfaces of the sheath fourth parts 142 of the two identical sheath units 1.
The cable easy to dissipate heat for the wall surface is characterized in that the first part 11 of the sheath is provided with a plurality of fixing holes 12 which penetrate through the first part, and the fixing holes 12 are positioned above the second part 15 of the sheath; or the fixing holes 12 are located above and below the second portion 15 of the sheath.
The cable easy to dissipate heat for the wall is characterized in that the outer side surface of the first part 11 of the sheath is provided with the stripping groove 13, and the right left side of the stripping groove 13 is a sheath cavity.
EXAMPLES example 2
Referring to fig. 3 and 4, and to fig. 1 and 2, an easy heat dissipation cable for wall surface is substantially the same as embodiment 1 except that a first portion 11 of a sheath has a barrier rib 3 at a top end thereof for connecting two sheath units 1.
In the present embodiment, the left and right side surfaces of the inner insulating layer 24 and the outer surface of the sheath second portion 15 of the sheath unit 1 may not be bonded.
EXAMPLE 3
Referring to fig. 5 and 6, and to fig. 1 to 4, an easy heat dissipation cable for wall surface is substantially the same as embodiment 2 except that a first portion 11 of a sheath has a barrier rib 3 at a tip end near an inner side surface thereof for connecting two sheath units 1, and a third portion 141 of the sheath is located below the barrier rib 3.
The cable easy to dissipate heat for the wall surface is characterized in that when the fixing hole 12 is formed above the second part 15 of the sheath, the fixing hole 12 is located above the barrier rib 3.
The cable easy to dissipate heat for the wall surface in any one of the above embodiments is characterized in that the sheath unit is of an integrated structure.
The cable easy to dissipate heat for the wall surface in any one of the above embodiments is characterized in that the inner insulation unit is of an integrated structure.
The cable easy to dissipate heat for the wall surface in any embodiment example is characterized in that the material of the sheath unit is plastic.
The cable easy to dissipate heat for the wall surface in any embodiment example is characterized in that the material of the barrier strip is plastic.
The cable easy to dissipate heat for the wall surface in any embodiment example is characterized in that the power transmission body is a conductor or is composed of a conductor and an insulating sleeve covering the conductor.
The cable easy to dissipate heat for the wall surface is characterized in that the conductor is made of copper or aluminum or alloy, and the insulating sleeve is made of plastic.
The cable easy to dissipate heat for the wall surface in any embodiment example is characterized in that the reinforcing member is made of steel, iron or aluminum, glass fiber reinforced plastic, aramid yarn, polyamide yarn or polyester yarn.
The cable easy to dissipate heat for the wall surface in any embodiment example is characterized in that the first power transmission lead is a conductor or is composed of a conductor and an insulating tube covering the conductor.
The cable easy to dissipate heat for the wall surface is characterized in that the conductor is made of copper or aluminum or alloy, and the insulating tube is made of plastic.
The cable easy to dissipate heat for the wall surface in any embodiment example is characterized in that the second transmission conductor is a conductor or is composed of a conductor and an insulating tube covering the conductor.
The cable easy to dissipate heat for the wall surface is characterized in that the conductor is made of copper or aluminum or alloy, and the insulating tube is made of plastic.
In the present application, the inner insulating unit may further include an inner insulating layer, an optical communication component located in the inner insulating layer, an upper reinforcing component located above the optical communication component, and a lower reinforcing component located below the optical communication component; the optical communication component refers to an optical component having a function of transmitting optical signals inside, such as an optical fiber or an optical fiber ribbon, an optical cable having an optical fiber or an optical fiber ribbon inside, and the like; under the condition, the photoelectric composite cable easy to dissipate heat for the wall surface is formed.
In the present application, the cross section of the inner insulating layer is preferably shaped like a double-headed axe with a large upper part and a small middle part, and can be in other shapes.
In the present application, the cross-section of the second portion of the sheath is preferably arcuate, but may have other shapes.
In the present application, the bonding material is glue, and may be distributed discontinuously or in a connected manner.
When the structure of embodiment 1 of this application is in use, adopt the nail to nail the sheath first part of one of them sheath unit on the wall, or bond the sheath first part of one of them sheath unit on the wall with the bonding thing, hug closely the sheath second part of this sheath unit and spout the viscose in the clearance with the interior insulation unit, hug closely the sheath second part of another sheath unit and spout the viscose in the clearance, wait to glue firmly and accomplish the construction promptly, the construction is fairly convenient quick, and open when the wiring and peel off and the playback is also extremely convenient. The positioning is more accurate when the fixing holes are arranged.
The structure of this application embodiment 2, 3 is the integral type, when using, the fixed sheath first portion of a sheath unit can, the barrier strip makes the dust can not fall down, makes the product can not amass a lot of dust, and is cleaner.
In the application, compared with a circular conductor in the prior art, the section of the power transmission body is lengthened and enlarged, so that heat dissipation is facilitated; the two sheath units are not contacted, a gap is formed between the third part of the sheath and a gap is formed between the fourth part of the sheath, so that gas can flow, and heat dissipation is facilitated; the sheath unit is located the wall body outside, and the difference is in the form of burying the wall body inside, and ventilation effect is more excellent, so more do benefit to the heat dissipation.
The utility model discloses following main beneficial effect has: simple structure, convenient manufacture and use and better heat dissipation effect.
The above-mentioned embodiments are merely preferred technical solutions of the present invention, and should not be construed as limitations of the present invention. The protection scope of the present invention shall be defined by the claims and the technical solutions described in the claims, including the technical features of the equivalent alternatives as the protection scope. Namely, equivalent alterations and modifications within the scope of the invention are also within the scope of the invention.
Claims (10)
1. An easy-heat-dissipation cable for a wall surface is provided with two identical sheath units (1), an internal insulation unit (2) and two power conductors (16), and is characterized in that the sheath units (1) are composed of a sheath first part (11), a sheath second part (15), a sheath third part (141) and a sheath fourth part (142), the outer side surface of the sheath first part (11) is a plane, two ends of the sheath second part (15) protrude from the inner side surface of the sheath first part (11), two ends of the sheath second part (15) are respectively positioned at the inner side surface of the sheath first part (11) close to the upper surface and the lower surface, a sheath cavity is formed between the sheath second part (15) and the inner side surface of the sheath first part (11), the sheath third part (141) extends outwards from the joint of the sheath second part (15) and the sheath first part (11) and bends towards the sheath second part (15), the third part (141) of the sheath is positioned above the second part (15) of the sheath, the fourth part (142) of the sheath extends outwards from the joint of the second part (15) of the sheath and the first part (11) of the sheath and bends towards the second part (15) of the sheath, the fourth part (142) of the sheath is positioned below the second part (15) of the sheath, and the power transmission body (16) is positioned in the cavity of the sheath; the inner insulation unit (2) is composed of an inner insulation layer (24), a reinforcement (21) positioned in the inner insulation layer, a first power transmission conductor (22) positioned above the reinforcement, and a second power transmission conductor (23) positioned below the reinforcement; the left and right side surfaces of the inner insulating layer (24) are recessed toward the reinforcement; the sheath second parts (15) of the two identical sheath units (1) are correspondingly placed without contacting, the left and right side surfaces of the inner insulating layer (24) are attached to the outer surfaces of the sheath second parts (15) of the sheath units (1) and are bonded at the attachment positions, the upper surface of the inner insulating layer (24) is positioned below the lower surfaces of the sheath third parts (141) of the two identical sheath units (1), and the lower surface of the inner insulating layer (24) is positioned above the upper surfaces of the sheath fourth parts (142) of the two identical sheath units (1).
2. An easy heat dissipation cable for wall surface according to claim 1, wherein the first portion (11) of the sheath has a plurality of fixing holes (12) therethrough, the fixing holes (12) being located above the second portion (15) of the sheath; or the fixing holes (12) are positioned above and below the second part (15) of the sheath.
3. An easy heat dissipation cable for wall surface according to claim 1, wherein the first portion (11) of the sheath has a peeling groove (13) on the outer surface thereof, and the right left side of the peeling groove (13) is a sheath cavity.
4. An easy heat-dissipation cable for wall surface according to claim 1, wherein the first portion (11) of the sheath has a barrier rib (3) at the top end thereof for connecting the two sheath units (1).
5. The cable for easy heat dissipation of wall surface according to claim 4, wherein the left and right side surfaces of the inner insulating layer (24) are not bonded to the outer surface of the second portion (15) of the sheath unit (1).
6. An easy-heat-dissipation photoelectric composite cable for a wall surface is provided with two identical sheath units (1), an internal insulation unit (2) and two power transmission bodies (16), and is characterized in that the sheath units (1) are composed of a sheath first part (11), a sheath second part (15), a sheath third part (141) and a sheath fourth part (142), the outer side surface of the sheath first part (11) is a plane, two ends of the sheath second part (15) protrude from the inner side surface of the sheath first part (11), two ends of the sheath second part (15) are respectively positioned on the inner side surface of the sheath first part (11) and close to the upper surface and the lower surface, a sheath cavity is formed between the sheath second part (15) and the inner side surface of the sheath first part (11), the sheath third part (141) extends outwards from the joint of the sheath second part (15) and the sheath first part (11) and bends towards the sheath second part (15), the third part (141) of the sheath is positioned above the second part (15) of the sheath, the fourth part (142) of the sheath extends outwards from the joint of the second part (15) of the sheath and the first part (11) of the sheath and bends towards the second part (15) of the sheath, the fourth part (142) of the sheath is positioned below the second part (15) of the sheath, and the power transmission body (16) is positioned in the cavity of the sheath; the inner insulation unit is composed of an inner insulation layer, an optical communication component positioned in the inner insulation layer, an upper reinforcing component positioned above the optical communication component, and a lower reinforcing component positioned below the optical communication component; the optical communication component refers to an optical component with an optical signal transmission function inside, and the optical component with the optical signal transmission function is an optical fiber or an optical fiber belt or an optical cable with the optical fiber or the optical fiber belt inside; the left and right side surfaces of the inner insulating layer (24) are recessed toward the reinforcement; the sheath second parts (15) of the two identical sheath units (1) are correspondingly placed without contacting, the left and right side surfaces of the inner insulating layer (24) are attached to the outer surfaces of the sheath second parts (15) of the sheath units (1) and are bonded at the attachment positions, the upper surface of the inner insulating layer (24) is positioned below the lower surfaces of the sheath third parts (141) of the two identical sheath units (1), and the lower surface of the inner insulating layer (24) is positioned above the upper surfaces of the sheath fourth parts (142) of the two identical sheath units (1).
7. The easy-to-dissipate photoelectric composite cable for wall surface according to claim 6, wherein the first portion (11) of the sheath has a barrier rib (3) on the inner surface thereof near the tip end for connecting the two sheath units (1), and the third portion (141) of the sheath is located below the barrier rib (3).
8. The easy-to-dissipate photoelectric composite cable for a wall surface according to claim 6, wherein the sheath unit is of an integral structure.
9. The easy-to-dissipate photoelectric composite cable for a wall surface according to claim 6, wherein the inner insulating unit is of an integral structure.
10. The easy-to-dissipate photoelectric composite cable for a wall surface according to claim 6, wherein the material of the sheath unit is plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022768964.4U CN213211799U (en) | 2020-11-26 | 2020-11-26 | Wall is with cable and photoelectricity that easily dispels heat and synthesize cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022768964.4U CN213211799U (en) | 2020-11-26 | 2020-11-26 | Wall is with cable and photoelectricity that easily dispels heat and synthesize cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213211799U true CN213211799U (en) | 2021-05-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022768964.4U Active CN213211799U (en) | 2020-11-26 | 2020-11-26 | Wall is with cable and photoelectricity that easily dispels heat and synthesize cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213211799U (en) |
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2020
- 2020-11-26 CN CN202022768964.4U patent/CN213211799U/en active Active
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