CN204793404U - Outdoor water proof lamp cluster - Google Patents
Outdoor water proof lamp cluster Download PDFInfo
- Publication number
- CN204793404U CN204793404U CN201520549338.2U CN201520549338U CN204793404U CN 204793404 U CN204793404 U CN 204793404U CN 201520549338 U CN201520549338 U CN 201520549338U CN 204793404 U CN204793404 U CN 204793404U
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model provides an outdoor water proof lamp cluster, includes the plug connector, reaches a plurality of lamps cluster unit of series connection in proper order, wherein lamp cluster unit includes the power cord, locates a plurality of lamp holder seats on the power cord perpendicularly, and install in bulb on a plurality of lamp holder seats, the both ends of power cord are provided with plug and socket respectively, contact pin in the plug includes plug body and locates plug body, just contact pin and power cord electric connection, the socket includes socket ontology, socket ontology is last seted up a plurality of with the corresponding jack of contact pin, just jack electric connection is in the power cord, plug body and socket ontology's cross section is all established to circular to be connected with a lock nut with the screw thread mode on this lamp cluster unit and adjacent one lamp cluster unit electric connection's plug and socket, be used for sealing the contact surface between plug and socket. The utility model discloses plug and the socket connected have superior waterproof performance, and joint strength is high.
Description
Technical field
The utility model belongs to outdoor illumination technical field, is specifically related to a kind of outdoor water-proof string light.
Background technology
Outdoor lights is the exposed lighting used out of doors, usually can combine with the road of surrounding, view, building and carry out Lighting Design installation, thus reach the unification of its function and artistry.Be appreciated that the instructions for use of outdoor lights in order to satisfied outdoor use, the light fixture making this outdoor lights self compare other kind has better water resistance.
Outdoor lights string is the wherein a kind of of outdoor lights, its power line primarily of certain length and be located at the capable and multiple bulb sockets compositions be electrically connected on this power line of power line, and wherein bulb socket is spaced apart and arranged on power line.This outdoor lights string is in the concrete process used like this, can be hinged with bulb on each bulb socket, and this power line can be suspended on the place of required illumination, plays the result of use of periphery large area lighting and decoration.
Being appreciated that existing outdoor lights string, is plugged by the plug of one of them outdoor lights string and the socket of another outdoor lights string, to realize electrical connection between the two between its adjacent two outdoor lights strings.At present, existing outdoor lights string, its two adjacent two outdoor lights strings realize being electrically connected by the simple grafting between plug with socket, poor sealing between its plug and socket, so out of doors use time as run into rainy day, the socket connection between plug and socket its rainwater dripping under, can infiltrate from the faying face between plug and socket, thus affect the electric conductivity of outdoor lights string, seriously, also there is a series of potential safety hazards such as electric leakage; Meanwhile, by the socket connection between plug and socket between adjacent two outdoor lights strings, the bonding strength both it is inadequate, easily gets loose, can not meet the instructions for use of people for outdoor lights string.
Utility model content
The purpose of this utility model is to provide a kind of outdoor water-proof string light for solving the problems of the technologies described above.
For achieving the above object, the technical solution adopted in the utility model is: a kind of outdoor water-proof string light, comprises plug connector, and the multiple lamp string locations be sequentially connected in series, and described plug connector is electrically connected with one of them lamp string location; Wherein said lamp string location comprises power line, is vertical at the multiple bulb sockets on power line, and is installed on the bulb on described multiple bulb socket, and the two ends of described power line are respectively arranged with plug and socket; Described plug comprises header body and is located at the contact pin in header body, and described contact pin and power line are electrically connected; Described socket comprises jack body, described jack body offers the jack that multiple and described contact pin is corresponding, and described jack is electrically connected at power line; The cross section of described header body and jack body is all set to circle, and the plug be electrically connected at this lamp string location and an adjacent lamp string location and socket are connected with a locking nut, threadably for sealing the contact-making surface between plug and socket.
As preferred version of the present utility model, one end of described locking nut is connected in the header body of plug, and when plug is plugged on socket, the threaded interior walls of described locking nut is threaded with the flank that the jack body of described socket offers.
As preferred version of the present utility model, one end of described locking nut is connected on the jack body of socket, and when plug is plugged on socket, the threaded interior walls of described locking nut is threaded with the flank that the header body of described plug offers.
As preferred version of the present utility model, described plug is offering two the first arc grooves symmetrically away from the side outer peripheral face of contact pin; Described socket is offering two the second arc grooves symmetrically away from the side outer peripheral face of jack.
As preferred version of the present utility model, described lamp string location comprises serial connection part further, and described serial connection part is arranged on the connecting portion between bulb socket and power line, for sealing the electric connection point between bulb socket and power line.
As preferred version of the present utility model, described serial connection part is provided with hook in the side away from described bulb socket, and is hung by bulb socket by this hook.
As preferred version of the present utility model, the side of described bulb socket offers containing cavity, for being hinged with bulb and being electrically connected with bulb; Described containing cavity comprises three chambers, is defined as the first chamber, the second chamber and the 3rd chamber respectively, and the aperture of described first chamber, the second chamber and the 3rd chamber increases successively, and wherein the first chamber is used for being fixed with the screwed socket of bulb being connected; In described bulb socket surround the 3rd chamber outer peripheral face on be provided with flange collar and back-up ring, and a water proof ring is connected with between this flange collar and back-up ring, wherein said water proof ring is prepared from by silastic material, and when bulb is installed in this bulb socket, the end face of described water proof ring and the cloche of described bulb fit.
As preferred version of the present utility model, the side of described water proof ring is provided with the first bound edge, and the aperture of described first bound edge is less than the external diameter of described flange collar, and with described bulb socket in surround the outer peripheral face equal diameters of the 3rd chamber, and when water proof ring is assembled to this bulb socket, two end faces of described first bound edge fit with flange collar and back-up ring respectively.
As preferred version of the present utility model, described water proof ring has the second bound edge in the couple positioned opposite of the first bound edge, the aperture of described second bound edge is less than the aperture of described 3rd chamber, and when water proof ring is assembled to this bulb socket, the second bound edge in described water proof ring and leave a gap between the end of described flange collar or mutually abut.
As preferred version of the present utility model, described second bound edge has the second chamfering at the side end opens away from described water proof ring, and when bulb tipping is to this bulb socket, the second chamfering offered in described second bound edge and the cloche of described bulb fit.
Due to the application of technique scheme, the utility model has following beneficial effect:
Outdoor water-proof string light of the present utility model, by the cross section of plug and socket in each lamp string location is set to circle, and a locking nut is connected with threadably on adjacent two plugs and socket be electrically connected, and this outdoor water-proof string light in use, locking nut achieves sealing to the faying face of plug and socket between adjacent two lamp string locations on the one hand, also improve on the other hand the bonding strength between plug between adjacent two lamp string locations and socket, meet the instructions for use of people for outdoor water-proof string light.
Accompanying drawing explanation
Fig. 1 provides by the utility model preferred embodiment the structural representation of outdoor water-proof string light.
Fig. 2 is the conjunctive decomposition figure of plug, socket and locking nut in the utility model.
Fig. 3 is the cutaway view of bulb socket in the utility model.
Fig. 4 is the cutaway view of water proof ring in the utility model.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Refer to Fig. 1, the outdoor water-proof string light 100 that the utility model preferred embodiment provides, comprises plug connector 10, and the multiple lamp string locations 20 be sequentially connected in series.
Described plug connector 10 is applied in this outdoor water-proof string light 100, for powering to the lamp string location 20 be sequentially connected in series, be appreciated that, one end of described plug connector 10 is set to the plug construction matched with external socket, the other end is set to and the plug 24 be matched with in this lamp string location 20 or socket 25, and can realize the plug construction that is electrically connected or socket with one of them lamp string location 20.
Described lamp string location 20 comprises power line 21, is vertical at the multiple bulb sockets 22 on power line 21, and is installed on the bulb 23 on described multiple bulb socket 22, and the two ends of power line 21 are respectively arranged with plug 24 and socket 25.
Be appreciated that the plug 24 on lamp string location 20 is supporting settings with socket 25.Described plug 24 comprises header body and is located at the contact pin in this header body, and described contact pin and power line are electrically connected; Described socket 25 comprises jack body, described jack body offers the jack that multiple and described contact pin is corresponding, and described jack is electrically connected at power line; The cross section of described header body and jack body is all set to circle, and the plug 24 is electrically connected at this lamp string location 20 and an adjacent lamp string location and socket are connected with a locking nut 26, threadably for sealing the contact-making surface between plug 24 and socket.Wherein, one end of described locking nut 26 is connected in the header body of plug 24, and when plug 24 is plugged on socket, the threaded interior walls of described locking nut 26 is threaded with the flank that the jack body of described socket 25 offers.Or one end of locking nut 26 is connected on the jack body of socket 25, and when plug is plugged on socket 25, the threaded interior walls of described locking nut 26 is threaded with the flank that the header body of described plug offers.
For the ease of carrying out grafting to the plug 24 of adjacent two lamp string locations 20 and socket 25, the plug 24 of the present embodiment is away from the side outer peripheral face of contact pin offering symmetrically two the first arc grooves 241; Described socket 25 is away from the side outer peripheral face of jack offering symmetrically two the second arc grooves 251.Like this when being connected in series adjacent two lamp string locations 20, for site of action, plug 24 can be captured by the first arc groove 241, for site of action, socket 25 being captured with the second arc groove 251, being convenient to the operation of people.
As preferred version of the present utility model, described lamp string location 20 comprises serial connection part 27 further, described serial connection part 27 is arranged on the connecting portion between bulb socket 22 and power line 21, for sealing the electric connection point between bulb socket 22 and power line 21, and described serial connection part 27 is provided with hook 28 in the side away from described bulb socket 22, and by this hook 28, bulb socket 22 is hung, also easily this outdoor cluster of lamps, ornamental can be hanging to the required position arranged, meet the instructions for use of people for outdoor water-proof string light further.
Described bulb socket 22 is applied in this outdoor water-proof string light 100, for being hinged with bulb 23, and powers to bulb 23.
Refer to Fig. 3, described bulb socket 22 offers containing cavity in the side away from described power line 10, wherein said containing cavity is specifically divided into three chambers, be defined as the first chamber 221, second chamber 222 and the 3rd chamber 223 respectively, and the aperture of described first chamber 221, second chamber 222 and the 3rd chamber 223 increases successively, wherein, the sidewall of described first chamber 221 offers hickey, for mating the screwed socket 231 on bulb 23, and be electrically connected with bulb 23; Be appreciated that, the hickey of described bulb socket 22 on the first chamber 221 madial wall, for the zero line wire connecting portion that this bulb socket 22 is electrically connected with bulb 23, the bulb socket 22 of the present embodiment can arrange a contact (not shown) in the bottom of this first chamber 221, for the live wire wire connecting portion be electrically connected with bulb 23, and then the electric connection realized between this bulb socket 22 and bulb 23, that is achieve the electric action of this bulb socket 22 pairs of bulbs 23.Two wires of its live wire wiring and zero line wiring are drawn from this bulb socket 22 by the bulb socket 22 of the present embodiment, are then vertically hinged with power line 21.Be appreciated that to adopt and bulb socket 22 vertically connected on the power line, facilitate the replacing of user to bulb, this with prior art in by the structure of bulb socket 22 and power line 10 integrated through injection molding, add its flexibility.The cross section of described second chamber 222 is trapezoidal, and the contact site between described second chamber 222 and the first chamber 221 is provided with rounding, like this when the screwed socket 231 in bulb 23 is connected and fixed with the first chamber 221 in bulb socket 22, second chamber 222, by under the crowded effect of rising of bulb shield in bulb 23, realizes the sealing to this bulb socket 22 pairs of bulbs 23.
The outer peripheral face surrounding the 3rd chamber 223 in described bulb socket 22 is provided with flange collar 224 and back-up ring 225, and is connected with water proof ring 29 between this flange collar 224 and back-up ring 225.The water proof ring 29 of the present embodiment has and is prepared from by silastic material, and when bulb 23 is installed in this bulb socket 22, the end face of described water proof ring 29 and the cloche of described bulb 23 fit, and then realize the sealing function of this water proof ring 29.Further, the external diameter of described back-up ring 225 is greater than the external diameter of described flange collar 224, and when water proof ring 29 is connected in flange collar 224, the end face of described back-up ring 225 and the end face of described water proof ring 29 fit, on the one hand, when this outdoor water-proof string light 100 carries out suspension use by hook 28, intercept by back-up ring 225 pairs of rainwater, to reduce the amount that rainwater enters water proof ring 29 position on this bulb socket 22, that is, so also can improve the water resistance of this bulb socket 22; On the other hand, by the vibrational power flow with back-up ring 225, when this water proof ring 29 is assembled on bulb socket 22, two end face fits with the end face of flange collar 224 and back-up ring 225 respectively, prevent when carrying out displacement bulb like this, water proof ring 29 gets loose relative to bulb socket 22, has ensured the water resistance of this outdoor water-proof string light 100 further.
Refer to Fig. 4, the side of the water proof ring 29 of the present embodiment is provided with the first bound edge 291, and the aperture of the first bound edge 291 is less than flange collar 224 external diameter of outer peripheral face surrounding the 3rd chamber 223 in described bulb socket 22 on described water proof ring 29, and with described bulb socket 22 in surround the portion perimeter face equal diameters of the second chamber 222.When the water proof ring 29 of this sample embodiment is assembled on this bulb socket 22, in described water proof ring 29, the first bound edge 291 is that the flange collar 224 be connected on bulb socket 22 is arranged, that is described water proof ring 29 is when being applied on this bulb socket 22, be that the 3rd chamber 223 being wrapped in this bulb socket 22 is arranged.The water proof ring 29 of the present embodiment is also provided with the second bound edge 292 at the opposite side of the first bound edge 291, and the aperture of described second bound edge 292 is less than the aperture of the 3rd chamber 223, simultaneously when this water proof ring 29 is assembled to this bulb socket 22, leave a gap between the end surrounding the flange collar of the 3rd chamber 223 in the second bound edge 292 in described water proof ring 29 and described bulb socket 22, or be mutual abutting between the two.The water proof ring 29 be assembled on this bulb socket 22 is made to be that the 3rd chamber 223 wrapping this bulb socket 22 is arranged like this.
Be appreciated that, bulb 23 is being assembled in the process of bulb socket 22 by the outdoor water-proof string light 100 of the present embodiment, cloche in described bulb 23 upwards can squeeze the second bound edge 292 of the water proof ring 29 that rises, this second bound edge 292 is upwards bent, and this second bound edge 292 is because fitting tightly by squeezing the cloche risen in bending and the end face that formed and described bulb 23, and then achieve the sealing effectiveness of this water proof ring 29.Can be phase cross surface on this bulb 23 between screwed socket with cloche in conjunction with inclined-plane in wherein said bulb 23 on cloche, also can be directly the cloche of this bulb 23, be the phase cross surface on this bulb 23 between screwed socket 231 with cloche further.
In sum, outdoor water-proof string light of the present utility model, by each plug of lamp string location and the cross section of socket are set to circle, and a locking nut is connected with threadably on adjacent two plugs and socket be electrically connected, and this outdoor water-proof string light in use, locking nut achieves sealing to the faying face of plug and socket between adjacent two lamp string locations on the one hand, also improve on the other hand the bonding strength between plug between adjacent two lamp string locations and socket, meet the instructions for use of people for outdoor water-proof string light.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection range of the present utility model.
Claims (10)
1. an outdoor water-proof string light, comprises plug connector, and the multiple lamp string locations be sequentially connected in series, and described plug connector is electrically connected with one of them lamp string location; Wherein said lamp string location comprises power line, is vertical at the multiple bulb sockets on power line, and is installed on the bulb on described multiple bulb socket, and the two ends of described power line are respectively arranged with plug and socket; It is characterized in that: described plug comprises header body and is located at the contact pin in header body, and described contact pin and power line are electrically connected; Described socket comprises jack body, described jack body offers the jack that multiple and described contact pin is corresponding, and described jack is electrically connected at power line; The cross section of described header body and jack body is all set to circle, and the plug be electrically connected at this lamp string location and an adjacent lamp string location and socket are connected with a locking nut, threadably for sealing the contact-making surface between plug and socket.
2. outdoor water-proof string light according to claim 1, it is characterized in that: one end of described locking nut is connected in the header body of plug, and when plug is plugged on socket, the threaded interior walls of described locking nut is threaded with the flank that the jack body of described socket offers.
3. outdoor water-proof string light according to claim 1, it is characterized in that: one end of described locking nut is connected on the jack body of socket, and when plug is plugged on socket, the threaded interior walls of described locking nut is threaded with the flank that the header body of described plug offers.
4. the outdoor water-proof string light according to claim 2 or 3, is characterized in that: described plug is offering two the first arc grooves symmetrically away from the side outer peripheral face of contact pin; Described socket is offering two the second arc grooves symmetrically away from the side outer peripheral face of jack.
5. outdoor water-proof string light according to claim 1, it is characterized in that: described lamp string location comprises serial connection part further, described serial connection part is arranged on the connecting portion between bulb socket and power line, for sealing the electric connection point between bulb socket and power line.
6. outdoor water-proof string light according to claim 5, is characterized in that: described serial connection part is provided with hook in the side away from described bulb socket, and is hung by bulb socket by this hook.
7. outdoor water-proof string light according to claim 1, is characterized in that: the side of described bulb socket offers containing cavity, for being hinged with bulb and being electrically connected with bulb; Described containing cavity comprises three chambers, is defined as the first chamber, the second chamber and the 3rd chamber respectively, and the aperture of described first chamber, the second chamber and the 3rd chamber increases successively, and wherein the first chamber is used for being fixed with the screwed socket of bulb being connected; In described bulb socket surround the 3rd chamber outer peripheral face on be provided with flange collar and back-up ring, and a water proof ring is connected with between this flange collar and back-up ring, wherein said water proof ring is prepared from by silastic material, and when bulb is installed in this bulb socket, the end face of described water proof ring and the cloche of described bulb fit.
8. outdoor water-proof string light according to claim 7, it is characterized in that: the side of described water proof ring is provided with the first bound edge, and the aperture of described first bound edge is less than the external diameter of described flange collar, and with described bulb socket in surround the outer peripheral face equal diameters of the 3rd chamber, and when water proof ring is assembled to this bulb socket, two end faces of described first bound edge fit with flange collar and back-up ring respectively.
9. outdoor water-proof string light according to claim 8, it is characterized in that: described water proof ring has the second bound edge in the couple positioned opposite of the first bound edge, the aperture of described second bound edge is less than the aperture of described 3rd chamber, and when water proof ring is assembled to this bulb socket, the second bound edge in described water proof ring and leave a gap between the end of described flange collar or mutually abut.
10. outdoor water-proof string light according to claim 9, it is characterized in that: described second bound edge has the second chamfering at the side end opens away from described water proof ring, and when bulb tipping is to this bulb socket, the second chamfering offered in described second bound edge and the cloche of described bulb fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520549338.2U CN204793404U (en) | 2015-07-27 | 2015-07-27 | Outdoor water proof lamp cluster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520549338.2U CN204793404U (en) | 2015-07-27 | 2015-07-27 | Outdoor water proof lamp cluster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204793404U true CN204793404U (en) | 2015-11-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520549338.2U Active CN204793404U (en) | 2015-07-27 | 2015-07-27 | Outdoor water proof lamp cluster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204793404U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106641820A (en) * | 2016-11-11 | 2017-05-10 | 江苏飞天照明有限公司 | Led waterproof christmas lamp |
| CN113898887A (en) * | 2021-10-25 | 2022-01-07 | 周维平 | Full waterproof lamp string |
-
2015
- 2015-07-27 CN CN201520549338.2U patent/CN204793404U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106641820A (en) * | 2016-11-11 | 2017-05-10 | 江苏飞天照明有限公司 | Led waterproof christmas lamp |
| CN113898887A (en) * | 2021-10-25 | 2022-01-07 | 周维平 | Full waterproof lamp string |
| CN113898887B (en) * | 2021-10-25 | 2023-07-04 | 周维平 | Full waterproof lamp string |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |