CN112290331A - Waterproof electricity taking device - Google Patents
Waterproof electricity taking device Download PDFInfo
- Publication number
- CN112290331A CN112290331A CN202011197804.7A CN202011197804A CN112290331A CN 112290331 A CN112290331 A CN 112290331A CN 202011197804 A CN202011197804 A CN 202011197804A CN 112290331 A CN112290331 A CN 112290331A
- Authority
- CN
- China
- Prior art keywords
- sealing
- power taking
- taking device
- seat
- waterproof
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R25/00—Coupling parts adapted for simultaneous co-operation with two or more identical counterparts, e.g. for distributing energy to two or more circuits
- H01R25/14—Rails or bus-bars constructed so that the counterparts can be connected thereto at any point along their length
- H01R25/142—Their counterparts
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5202—Sealing means between parts of housing or between housing part and a wall, e.g. sealing rings
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/521—Sealing between contact members and housing, e.g. sealing insert
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5219—Sealing means between coupling parts, e.g. interfacial seal
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
- H01R24/005—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure requiring successive relative motions to complete the coupling, e.g. bayonet type
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R25/00—Coupling parts adapted for simultaneous co-operation with two or more identical counterparts, e.g. for distributing energy to two or more circuits
- H01R25/14—Rails or bus-bars constructed so that the counterparts can be connected thereto at any point along their length
- H01R25/145—Details, e.g. end pieces or joints
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention discloses a waterproof electricity taking device, which comprises a power supply rail and an electricity taking head arranged on the power supply rail, wherein the power supply rail comprises: a track body; the mounting groove is arranged on the upper surface of the track body, extends along the length direction and comprises a bottom and two opposite sides; two clamping grooves respectively arranged on two sides and extending along the length direction; the two strip-shaped conductive pieces are respectively arranged in the clamping grooves on the two sides; the two strip-shaped sealing pieces are used for sealing the clamping grooves on the two sides respectively; the electricity taking head comprises: a rotating seat; the external connecting piece is arranged on the rotating seat; two electricity-taking parts, with external connection spare electricity is connected, sets up rotate on the seat and to perpendicular the mutual reverse extension of thickness direction, it inserts to rotate the seat and rotate the strip sealing member that makes two electricity-taking parts squeeze the both sides respectively the electrically conductive butt of bar of draw-in groove and correspondence.
Description
Technical Field
The invention relates to the technical field of power transmission, in particular to a waterproof power taking device.
Background
The rail-mounted power taking system is commonly used in places such as goods shelves and showcases, the length of a power supply wire can be adjusted according to the size of a use position, the appearance is neat and attractive, and the use is very convenient.
But current rail mounted gets electric system and does not carry out waterproof design, can only be used for in the dry environment, and the range of application receives great restriction, also appears simultaneously getting electric system and wets the short circuit easily to lead to consumer damages such as lamps and lanterns of connecting, cause the electric shock danger even.
Disclosure of Invention
In view of this, the present invention provides a waterproof power-taking device to solve the above technical problems.
The utility model provides a waterproof electric installation of getting, is in including power supply track and setting power head of getting on the power supply track, the power supply track has length direction, thickness direction and width direction, the power supply track includes:
a track body;
the mounting groove is arranged on the upper surface of the track body, extends along the length direction and comprises a bottom and two opposite sides;
two clamping grooves respectively arranged on two sides and extending along the length direction;
the two strip-shaped conductive pieces are respectively arranged in the clamping grooves on the two sides;
the two strip-shaped sealing pieces are used for sealing the clamping grooves on the two sides respectively;
the electricity taking head comprises:
a rotating seat;
the external connecting piece is arranged on the rotating seat;
two electricity-taking parts, with external connection spare electricity is connected, sets up rotate on the seat and to perpendicular the mutual reverse extension of thickness direction, it inserts to rotate the seat and rotate the strip sealing member that makes two electricity-taking parts squeeze the both sides respectively the electrically conductive butt of bar of draw-in groove and correspondence.
Preferably, the electricity taking piece is in a sheet shape or a needle shape.
Preferably, the rotating seat is made of waterproof materials, and the external connecting piece and the two power taking pieces are electrically connected inside the rotating seat.
Preferably, the power take-off head further comprises:
the rotating seat is rotatably arranged on the fixed seat around a rotating central shaft, and the rotating central shaft is parallel to the thickness direction;
and the annular sealing element is arranged on the fixed seat and surrounds the power taking part.
Preferably, the annular seal comprises a first sealing section and a second sealing section which are attached to the outer surface of the track body, the first sealing section and the second sealing section are connected through a third sealing section and a fourth sealing section to form an annular shape, and the third sealing section and the fourth sealing section are located above the mounting groove.
Preferably, the third sealing section is provided with a first sealing fixture block clamped in the mounting groove, and the fourth sealing section is provided with a second sealing fixture block clamped in the mounting groove.
Preferably, the bottom surfaces of the first sealing section, the second sealing section, the first sealing clamping block and the second sealing clamping block are provided with at least one first sealing rib.
And at least one second sealing rib is arranged on the two side surfaces of the first sealing clamping block and the second sealing clamping block.
Preferably, the strip-shaped conductive piece is flush with the notch of the corresponding clamping groove.
Preferably, the power taking head further comprises a rotating sleeve which is arranged outside the rotating seat and fixedly connected with the rotating seat.
Preferably, a first sealing ring is arranged between the rotating seat and the fixed seat.
Preferably, a second sealing ring is arranged between the rotating sleeve and the fixed seat.
Preferably, the fixed seat is provided with a fixed connecting piece for connecting the track body.
Preferably, the fixing connector includes:
the two swing arms are respectively arranged on two sides of the fixed seat, the middle part of the two swing arms is connected with the fixed seat through a fulcrum, and the swing arms swing around the fulcrum and have elasticity for restoring to the original position;
and the two hook parts are respectively arranged at the tail ends of the two swing arms and are arranged oppositely.
Preferably, the fixed connecting piece and the fixed seat are manufactured in an integrated mode.
Preferably, the fixed connecting piece and the fixed seat are made of nylon or PC.
The invention has the technical effects that:
according to the waterproof power taking device, the strip-shaped sealing piece is arranged in the clamping groove provided with the strip-shaped conductive piece to carry out waterproof setting on the power supply track, the power taking head is arranged to be in conductive connection with the strip-shaped conductive piece in a clamping mode after being rotated, the damage to a waterproof structure is small, and the sealing structure is arranged at the part of the power taking head, so that the whole device has a good waterproof effect.
Drawings
Embodiments of the invention are described below with reference to the accompanying drawings, in which:
fig. 1 is a schematic structural diagram of the waterproof power-taking device according to this embodiment.
Fig. 2 is an exploded schematic view of the waterproof power-taking device in this embodiment.
Fig. 3 is an enlarged schematic view of a portion a in fig. 2.
Fig. 4 is an exploded schematic view of the power-taking head of the waterproof power-taking device in another direction in the present embodiment.
Fig. 5 is a schematic cross-sectional view of the waterproof power-taking device of this embodiment at a power-taking head (in a broken state).
Fig. 6 is a schematic cross-sectional view of the waterproof power-taking device of this embodiment at a power-taking head (in conduction).
Fig. 7 is a schematic structural view of the waterproof power-taking device (hidden track body, disconnected) in this embodiment.
Fig. 8 is an enlarged schematic view of a portion B in fig. 7.
Fig. 9 is a schematic structural view of the waterproof power-taking device (hidden track body, in conduction) in this embodiment.
Fig. 10 is an enlarged schematic view of portion C of fig. 9.
Detailed Description
Specific embodiments of the present invention will be described in further detail below based on the drawings. It should be understood that the description herein of embodiments of the invention is not intended to limit the scope of the invention.
As shown in fig. 1 to 10, the waterproof power-taking device of the present embodiment includes a power supply rail 100 and a power-taking head 200 disposed on the power supply rail 100. The present invention is mainly used for shelf electricity taking, and the power supply rail 100 is mostly in a flat shape with a length, and for convenience of description, the power supply rail has a rectangular spatial coordinate system composed of a length direction X, a thickness direction Z, a width direction Y, and XYZ.
The power supply rail 100 includes: a rail body 101, a mounting groove 102, two card slots 103, two strip-shaped conductive pieces 104 and two strip-shaped sealing pieces 105. Typically, both ends are further provided with an end cap 106 and an input end 107, which are not described in detail in the prior art. The mounting groove 102 is disposed on the upper surface of the rail body 101 and extends along the length direction X, is substantially U-shaped, and includes a bottom 1021 and two opposite sides 1022, and the depth of the mounting groove 102 determines the thickness of the rail body 101, so the depth is not too large; the two card slots 103 are respectively disposed on the two sides 1022, extending along the length direction X; two strip-shaped conductive pieces 104 are respectively arranged in the clamping grooves 103 on two sides; two strip seals 105 seal the slots 103 on both sides. The slots 103 have a depth in the width direction, the openings of the two slots 103 are opposite, the strip-shaped conductive member 104 has a length, the shape of the cross section can be circular, triangular, quadrilateral or other, as long as the strip-shaped conductive member 104 can be installed in the slots 103, in this embodiment, the cross section of the strip-shaped conductive member 104 is circular. The position of the card slot 103 on the side 1022 may be at the bottom, middle or upper portion, and in order to minimize the thickness of the track body 101, the card slot 103 of this embodiment is at the bottom of the side 1022. The strip seal 105 has elasticity, so the cross-sectional shape is more variable as long as it can be deformed to seal the slot 103.
Get electric head 200 including rotating seat 202, external connecting piece 204 and two and get electric piece 205, external connecting piece 204 sets up rotate on the seat 202, two get electric piece 205 with external connecting piece 204 electricity is connected, sets up rotate on the seat 202 and to perpendicular thickness direction Z is reverse extension each other, it makes two strip sealing member 105 that get electric piece 205 and crowd the both sides respectively to rotate the seat 202 and insert draw-in groove 103 and the butt of the strip conductive piece 104 that corresponds realize the circuit and switch on. The rotating base 202 is manually rotated to push the electricity-taking member 205 open the strip seal 105 and insert the electricity-taking member 205 into the card slot 103, and the electricity-taking member 205 can pass through the strip seal 105 or below, in this embodiment, the strip seal 105. The power takeoff head 200 is not in conduction with the power supply rail 100 as shown in fig. 5 and 7, and the power takeoff head 200 is in conduction with the power supply rail 100 as shown in fig. 6 and 9.
The external connection element 204 is used for connecting an external power consumption device, and may be in various forms such as a socket and a plug, and may or may not be provided with a wire.
The electricity-taking member 205 is in the form of a sheet or a needle. The sheet-shaped or needle-shaped interface is small, and is easier to pass through the strip-shaped sealing member 105, the two power taking members 205 may be in the same plane or in different planes, in this embodiment, the power taking members 205 are sheet-shaped, and the two power taking members 205 are in the same plane and are reversely arranged on two sides of the bottom of the rotating seat 202, so as to form a straight line.
The rotating seat 202 is made of a waterproof material, and the external connecting piece 204 and the two power taking pieces 205 are electrically connected inside the rotating seat 202. Therefore, the whole body is waterproof, and the volume is small.
In order to make the whole waterproof, in another embodiment, the power taking head 200 further comprises a fixing seat 201 and an annular sealing member 207. The rotating base 202 is rotatably disposed on the fixed base 201 around a rotating center axis 2021, the rotating center axis 2021 is parallel to the thickness direction Z, and the annular sealing member 207 is disposed on the fixed base 201 and surrounds the power take-off member 205. Fixing base 201 can be through manual fixing on power supply track 100, makes simultaneously and gets electric 205 and be located mounting groove 102, then rotatory seat 202 that rotates makes getting electric 205 and get electric card slot 103 and bar and get electric 105 butt contact realization electricity and be connected, simultaneously because the effect of frictional force, gets electric head 200 and fix on power supply track 100. The outer side surface of the ring seal 207 is in close contact with the rail body 101, and a sealed space is formed in the power take-off member 205. The annular sealing element 207 and the fixing seat 201 are fixed through the insertion and matching of the hole and the upright column, and such fixing manners are common and are not described herein.
Further, the ring seal 207 includes a first sealing segment 2071 and a second sealing segment 2072 abutting against the outer surface of the rail body 101, the first sealing segment 2071 and the second sealing segment 2072 are connected by a third sealing segment 2073 and a fourth sealing segment 2074 to form a ring shape, and the third sealing segment 2073 and the fourth sealing segment 2074 are located above the mounting groove 102. The arrangement described above can result in a better sealing effect. Further, the third sealing segment 2073 is provided with a first sealing fixture block 2075 clamped in the mounting groove 102, and the fourth sealing segment 2073 is provided with a second sealing fixture block 2076 clamped in the mounting groove 102.
Further, at least one first sealing rib 2077 is disposed on the bottom surfaces of the first sealing segment 2071, the second sealing segment 2072, the first sealing fixture block 2075 and the second sealing fixture block 2076. The first sealing ribs 2077 may be formed in a plurality of stages from the inside to the outside, thereby improving the sealing effect.
At least one second sealing rib 2078 is arranged on two side surfaces of the first sealing fixture block 2075 and the second sealing fixture block 2076. The second sealing ribs 2078 may be formed in a plurality of stages from the inside to the outside, thereby improving the sealing effect. The cross-section of the sealing rib may be sheet-like or triangular. Further, the strip-shaped conductive members 104 are flush with the notches of the corresponding slots 103. Thereby, the first sealing fixture 2075 and the second sealing fixture 2076 can be tightly pressed against each other, and the sealing effect is further improved.
In order to facilitate installation, in this embodiment, the power taking head 200 further includes a rotating sleeve 208 disposed outside the rotating base 202 and fixedly connected thereto.
The fixed connection mode has a plurality of, for example, screw fixation, glue fixation, etc., in this embodiment, in order to fix the rotation seat 202 axially on the fixing seat 201 at the same time, a fixing ring 2081 is arranged between the rotation seat 202 and the rotation sleeve 208, the rotation seat 202 is provided with a first annular groove 2082 clamped into an inner ring of the fixing ring 2081, correspondingly, the rotation sleeve 208 is provided with a second annular groove 2083 clamped into an outer ring of the fixing ring 2081, and fixation is realized after assembly.
In order to improve the overall sealing effect, in this embodiment, a second sealing ring 209 is disposed between the rotating sleeve 208 and the fixed seat 201.
In another embodiment, a first sealing ring (not shown) is disposed between the rotating seat 202 and the fixed seat 201, and is similar to the second sealing ring 209 in structure and installation manner, but is installed between the rotating seat 202 and the fixed seat 201.
In this embodiment, the fixing base 201 is provided with a fixing connector 2011 for connecting the rail body 101. The fixed connection 2011 may be in many forms, and may be implemented as a fastener, magnetic attachment, or the like. Specifically in this embodiment, the fixed connector 2011 includes: two swing arms 2012 and two hook portions 2014. The two swing arms 2012 are respectively arranged at two sides of the fixed seat 201, the middle part of the two swing arms 2012 is connected with the fixed seat 201 through a fulcrum 2013, and the swing arms 2012 swing around the fulcrum 2013 and have elasticity for restoring to the original position; the two hook portions 2014 are respectively arranged at the tail ends of the two swing arms 2012 and are arranged oppositely.
During the use, the top of two swing arms 2012 is drawn close manually to make two hook portion 2014 part, get power head 200 and install on power supply track 100, annular sealing member 207 supports tightly with track body 101, and hook portion 2014 card is to the back on track body 101, and the release hand, resilience force let two hook portion 2014 draw close, make fixing base 201 and track body 101 buckle be connected.
In order to reduce the cost and invisibility, the fixed connecting piece 2011 and the fixed seat 201 are manufactured in an integrated mode. In order to ensure the reliability and resilience of the fixed connection 2011, the fixed connection 2011 and the fixed base 201 are made of nylon or PC.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the scope of the present invention, and any modifications, equivalents or improvements that are within the spirit of the present invention are intended to be covered by the following claims.
Claims (15)
1. The utility model provides a waterproof electric installation of getting, includes power supply track (100) and sets up power consumption head (200) on power supply track (100), the power supply track has length direction (X), thickness direction (Z) and width direction (Y), its characterized in that, power supply track (100) include:
a rail body (101);
the mounting groove (102) is arranged on the upper surface of the track body (101), extends along the length direction (X), and comprises a bottom (1021) and two opposite sides (1022);
two card slots (103) respectively arranged on the two sides (1022) and extending along the length direction (X); the two strip-shaped conductive pieces (104) are respectively arranged in the clamping grooves (103) on the two sides;
two strip-shaped sealing pieces (105) respectively sealing the clamping grooves (103) on two sides;
the power take-off head (200) comprises:
a rotary base (202);
the external connecting piece (204) is arranged on the rotating seat (202);
two electricity taking parts (205), with external connection spare (204) electricity is connected, sets up rotate seat (202) on and to the perpendicular the thickness direction (Z) is reverse to each other to extend, it rotates seat (202) and makes two electricity taking parts (205) extrude strip sealing member (105) of opening both sides respectively and insert draw-in groove (103) and the butt of the bar that corresponds electrically conductive (104).
2. The waterproof power taking device according to claim 1, wherein the power taking member (205) is in a shape of a sheet or a needle.
3. The waterproof power taking device according to claim 1, wherein the rotating base (202) is made of waterproof material, and the external connecting piece (204) and the two power taking pieces (205) are electrically connected inside the rotating base (202).
4. The waterproof power taking device according to any one of claims 1 to 3, wherein the power taking head (200) further comprises:
a fixed seat (201), wherein the rotating seat (202) is rotatably arranged on the fixed seat (201) around a rotating central shaft (2021), and the rotating central shaft (2021) is arranged in parallel with the thickness direction (Z);
and the annular sealing piece (207) is arranged on the fixed seat (201) and surrounds the electricity taking piece (205).
5. The waterproof power taking device according to claim 4, wherein the annular sealing member (207) comprises a first sealing section (2071) and a second sealing section (2072) which abut against the outer surface of the rail body (101), the first sealing section (2071) and the second sealing section (2072) are connected through a third sealing section (2073) and a fourth sealing section (2074) to form an annular shape, and the third sealing section (2073) and the fourth sealing section (2074) are located above the mounting groove (102).
6. The waterproof power taking device according to claim 5, wherein the third sealing section (2073) is provided with a first sealing fixture block (2075) which is clamped into the mounting groove (102), and the fourth sealing section (2073) is provided with a second sealing fixture block (2076) which is clamped into the mounting groove (102).
7. The waterproof power taking device according to claim 6, wherein the bottom surfaces of the first sealing section (2071), the second sealing section (2072), the first sealing fixture block (2075) and the second sealing fixture block (2076) are provided with at least one first sealing rib (2077).
And at least one second sealing rib (2078) is arranged on the two side surfaces of the first sealing fixture block (2075) and the second sealing fixture block (2076).
8. The waterproof power taking device according to any one of claims 5 to 7, wherein the strip-shaped conductive member (104) is flush with a notch of the corresponding slot (103).
9. The waterproof power taking device according to any one of claims 5 to 7, wherein the power taking head (200) further comprises a rotating sleeve (208) which is arranged outside the rotating seat (202) and is fixedly connected with the rotating seat.
10. The waterproof power taking device according to claim 9, wherein a first sealing ring is arranged between the rotating seat (202) and the fixed seat (201).
11. The waterproof power taking device according to claim 9, wherein a second sealing ring (209) is arranged between the rotating sleeve (208) and the fixed seat (201).
12. The waterproof power taking device according to any one of claims 5 to 7, wherein a fixed connecting piece (2011) for connecting the rail body (101) is arranged on the fixed seat (201).
13. The waterproof power taking device according to claim 12, wherein the fixing connector (2011) comprises:
the two swing arms (2012) are respectively arranged at two sides of the fixed seat (201), the middle part of each swing arm is connected with the fixed seat (201) through a fulcrum (2013), and the swing arms (2012) swing around the fulcrums (2013) and have elasticity for restoring to the original position;
and the two hook parts (2014) are respectively arranged at the tail ends of the two swing arms (2012) and are arranged oppositely.
14. The waterproof power taking device according to claim 13, wherein the fixed connecting member (2011) and the fixed base (201) are integrally formed.
15. The waterproof power taking device according to claim 14, wherein the fixed connecting member (2011) and the fixed base (201) are made of nylon or PC.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011197804.7A CN112290331A (en) | 2020-10-31 | 2020-10-31 | Waterproof electricity taking device |
| EP21205400.1A EP3993176A1 (en) | 2020-10-31 | 2021-10-28 | Waterproof electric power access device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011197804.7A CN112290331A (en) | 2020-10-31 | 2020-10-31 | Waterproof electricity taking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112290331A true CN112290331A (en) | 2021-01-29 |
Family
ID=74353421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011197804.7A Pending CN112290331A (en) | 2020-10-31 | 2020-10-31 | Waterproof electricity taking device |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP3993176A1 (en) |
| CN (1) | CN112290331A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022238260A1 (en) * | 2021-05-12 | 2022-11-17 | Zumtobel Lighting Gmbh | Electrical module for connection to a support rail |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9537275B2 (en) * | 2014-10-13 | 2017-01-03 | Southern Imperial, Inc. | Electrified bus bar and bus bar system for retail merchandise displays |
| CN208687504U (en) * | 2018-09-25 | 2019-04-02 | 深圳中跃希光科技有限公司 | A kind of center outlet structure waterproof wall lamp |
| CN211743424U (en) * | 2019-10-08 | 2020-10-23 | 赛尔富电子有限公司 | Waterproof rail mounted gets electric system and power supply goods shelves |
-
2020
- 2020-10-31 CN CN202011197804.7A patent/CN112290331A/en active Pending
-
2021
- 2021-10-28 EP EP21205400.1A patent/EP3993176A1/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022238260A1 (en) * | 2021-05-12 | 2022-11-17 | Zumtobel Lighting Gmbh | Electrical module for connection to a support rail |
| AT18160U1 (en) * | 2021-05-12 | 2024-03-15 | Zumtobel Lighting Gmbh At | Electrical module for connecting to a mounting rail |
Also Published As
| Publication number | Publication date |
|---|---|
| EP3993176A1 (en) | 2022-05-04 |
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