CN105006720B - The watertight lampholder of outdoor lamp string - Google Patents
The watertight lampholder of outdoor lamp string Download PDFInfo
- Publication number
- CN105006720B CN105006720B CN201510445564.0A CN201510445564A CN105006720B CN 105006720 B CN105006720 B CN 105006720B CN 201510445564 A CN201510445564 A CN 201510445564A CN 105006720 B CN105006720 B CN 105006720B
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- CN
- China
- Prior art keywords
- chamber
- bulb
- water proof
- watertight lampholder
- bound edge
- 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
- H01R33/00—Coupling devices specially adapted for supporting apparatus and having one part acting as a holder providing support and electrical connection via a counterpart which is structurally associated with the apparatus, e.g. lamp holders; Separate parts thereof
- H01R33/965—Dustproof, splashproof, drip-proof, waterproof, or flameproof holders
- H01R33/9651—Dustproof, splashproof, drip-proof, waterproof, or flameproof holders for screw type coupling devices
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R33/00—Coupling devices specially adapted for supporting apparatus and having one part acting as a holder providing support and electrical connection via a counterpart which is structurally associated with the apparatus, e.g. lamp holders; Separate parts thereof
- H01R33/97—Holders with separate means to prevent loosening of the coupling or unauthorised removal of apparatus held
- H01R33/971—Holders with separate means to prevent loosening of the coupling or unauthorised removal of apparatus held for screw type coupling devices
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The watertight lampholder of outdoor lamp string disclosed in this invention, the side of the watertight lampholder offer accommodating cavity, for being hinged with bulb and being electrically connected with bulb；The accommodating cavity includes three chambers, is respectively defined as first chamber, second chamber and the 3rd chamber, and the aperture of the first chamber, second chamber and the 3rd chamber increases successively, and wherein first chamber is used to be fixedly connected with the screwed socket of bulb；Surrounded in the watertight lampholder on the outer peripheral face of the 3rd chamber and be provided with flange collar and back-up ring, and a water proof ring is connected between the flange collar and back-up ring, wherein described water proof ring is prepared by silastic material, and when bulb is installed in the watertight lampholder, the end face of the water proof ring and the cloche of the bulb fit.The present invention has superior water resistance, is adapted to use in a humid environment, meets use demand of the people for outdoor lamp string.
Description
Technical field
The invention belongs to outdoor illumination technical field, and in particular to a kind of watertight lampholder of outdoor lamp string.
Background technology
Outdoor lights, it is the exposed illuminator used out of doors, generally can be mutually tied with the road, landscape, building of surrounding
Close and carry out Lighting Design installation, so as to reach the unification of its function and artistry.It is appreciated that outdoor lights are in order to meet that open air makes
Requirement so that the outdoor lights itself have more preferable water resistance compared to the light fixture of other species.
Outdoor lamp string is the one of which of outdoor lights, and it is mainly by the power line of certain length and located at power line row and electricity
Property be connected on the power line multiple watertight lampholders composition, wherein watertight lampholder is spaced apart and arranged on power line.This
The sample outdoor lamp string can be hinged with bulb, and can hang the power line during specifically used on each watertight lampholder
The place of illumination required for hanging over, play the using effect of periphery large area lighting and decoration.
At present, existing outdoor lamp string, the poor sealing between its watertight lampholder and bulb, when it is used out of doors such as
Rainy day is run into, the faying face that rainwater can be between bulb and watertight lampholder is entered in watertight lampholder, so as to influence watertight lampholder
Electric conductivity, seriously, also exist electric leakage etc. a series of potential safety hazard, so, existing outdoor lamp string be not suitable for than
Use, that is, be not suitable in hot spring periphery, the use of swimming pool periphery under moister environment, it is impossible to meet people for outdoor lights
The use demand of string.
The content of the invention
It is an object of the invention to provide a kind of watertight lampholder for being used to solve the outdoor lamp string of above-mentioned technical problem.
To reach above-mentioned purpose, the technical solution adopted by the present invention is：A kind of watertight lampholder of outdoor lamp string, it is described anti-
The side of water lamp socket offers accommodating cavity, for being hinged with bulb and being electrically connected with bulb；The accommodating cavity includes three chambers
Room, is respectively defined as first chamber, second chamber and the 3rd chamber, and the first chamber, second chamber and the 3rd chamber
Aperture increases successively, and wherein first chamber is used to be fixedly connected with the screwed socket of bulb；Surrounded in the watertight lampholder
Flange collar and back-up ring are provided with the outer peripheral face of 3rd chamber, and a water proof ring is connected between the flange collar and back-up ring, wherein institute
Water proof ring is stated to be prepared by silastic material, and when bulb is installed in the watertight lampholder, the end face of the water proof ring and institute
The cloche for stating bulb fits.
As the preferred scheme of the present invention, the side of the water proof ring is provided with the first bound edge, and first bound edge
Aperture is less than the external diameter of the flange collar, and the outer peripheral face diameter with surrounding the 3rd chamber in the watertight lampholder is equal, and when anti-
When hydrosphere is assembled to the watertight lampholder, two end faces of first bound edge fit with flange collar and back-up ring respectively.
As the preferred scheme of the present invention, the first chamfering is offered on first bound edge, and when water proof ring is assembled to this
During watertight lampholder, face and the flange collar that the first chamfering is offered in first bound edge fit.
As the preferred scheme of the present invention, the water proof ring has the second bound edge in the couple positioned opposite of the first bound edge, described
The aperture of second bound edge is less than the aperture of the 3rd chamber, and when water proof ring is assembled to the watertight lampholder, the water proof ring
In the second bound edge and the flange collar end between leave a gap.
As the preferred scheme of the present invention, the water proof ring has the second bound edge in the couple positioned opposite of the first bound edge, described
The aperture of second bound edge is less than the aperture of the 3rd chamber, and when water proof ring is assembled to the watertight lampholder, the water proof ring
In the second bound edge mutually abutted with surrounding the end of outer peripheral face upper convex ring of the 3rd chamber in the watertight lampholder.
As the preferred scheme of the present invention, second bound edge offers second in the side end away from the water proof ring
Chamfering, and when bulb is hinged with to the watertight lampholder, the second chamfering and the glass of the bulb that are offered in second bound edge
Glass cover fits.
As the preferred scheme of the present invention, the external diameter of the back-up ring is more than the external diameter of the flange collar.
Due to the application of above-mentioned technical proposal, the invention has the advantages that：
The watertight lampholder of the outdoor lamp string of the present invention, by being set in watertight lampholder on the outer peripheral face of the 3rd chamber of encirclement
One water proof ring of clamping between the flange collar and back-up ring that are equipped with, and the watertight lampholder is when being hinged with bulb, the cloche and waterproof of bulb
Circle is brought into close contact, that is, realizes sealing of the water proof ring to faying face between watertight lampholder and bulb；And the present invention uses
Water proof ring external mode seals to watertight lampholder and bulb, so forms bag to faying face between watertight lampholder and bulb
Wrap up in, coordinate watertight lampholder in the outdoor lamp string to be vertically arranged relative to power line, so can effectively prevent water from watertight lampholder and
Faying face between bulb enters, and then causes the watertight lampholder to have superior water resistance compared with prior art, suitably in tide
Used in wet environment, meet requirement of the people for outdoor lamp string；When water proof ring is assembled on watertight lampholder simultaneously, its
End face of two end faces respectively with flange collar and back-up ring fits, and so prevents when carrying out displacement bulb, and water proof ring is relative to anti-
Water lamp socket is got loose, and has further ensured the water resistance of the watertight lampholder.
Brief description of the drawings
Fig. 1 is structural representation of the present invention using the outdoor lamp string of the watertight lampholder.
The sectional view for the watertight lampholder that Fig. 2 is provided by present pre-ferred embodiments.
Fig. 3 is the sectional view of water proof ring in the present invention.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.It should be appreciated that specific embodiment described herein is only to explain the present invention, not
For limiting the present invention.
Referring to Fig. 1, the outdoor lamp string 100 using the watertight lampholder that present pre-ferred embodiments provide, including power supply
Line 10, multiple watertight lampholders 20 and bulb 30, and the water proof ring 40 for being sealed to watertight lampholder 20 and bulb 30, its
Described in watertight lampholder 20 be arranged on power line 10, and be electrically connected with power line 10.
The power line 10 is applied in the outdoor lamp string 100, for external electric current to be guided to watertight lampholder 20,
And it is powered to being assembled to bulb 30 on the watertight lampholder 20.
It is appreciated that the both ends of the power line 10 have been hinged with plug 11 and socket 12, and the plug 11 and socket respectively
12 be supporting setting, and the plug 11 in outdoor lamp string 100 in the present embodiment is set to three inserting structures with socket.So family
Outer lamp string 100 can pass through plug 11 and the socket in another group of open air lamp string during use according to the demand used
Grafting effect, realize being applied in combination for multigroup outdoor lamp string 100.That is, the outdoor cluster of lamps, ornamental 100 of the present embodiment can be according to user
Use demand arbitrary length is set, further meet requirement of the people for outdoor lamp string.
The watertight lampholder 20 is applied in the outdoor lamp string 100, is supplied for being hinged with bulb 30, and to bulb 30
Electricity.
Referring to Fig. 2, the watertight lampholder 20 offers accommodating cavity in the side away from the power line 10, wherein described
Accommodating cavity is specifically divided into three chambers, is respectively defined as first chamber 21, the chamber 23 of second chamber 22 and the 3rd, and described
One chamber 21, the aperture of the chamber 23 of second chamber 22 and the 3rd increase successively, wherein, opened up in the side wall of the first chamber 21
There is hickey, for matching the screwed socket 31 on bulb 30, and be electrically connected with bulb 30；It is it is appreciated that described
Hickey of the watertight lampholder 20 on the madial wall of first chamber 21, the zero line being electrically connected with for the watertight lampholder 20 and bulb 30
Wire connecting portion, the watertight lampholder 20 of the present embodiment can set a contact (not shown) in the bottom of the first chamber 21, for
The live wire wire connecting portion that bulb 30 is electrically connected with, and then the electric connection between the watertight lampholder 20 and bulb 30 is realized, that is, realize
Electric action of the watertight lampholder 20 to bulb 30.The watertight lampholder 20 of the present embodiment is by its live wire wiring and zero line wiring
Two electric wires are drawn from the watertight lampholder 20, are then vertically hinged with power line 10.It is appreciated that using by water proof lamp
Seat 20 is vertically connected on power line, facilitates replacing of the user to bulb, this with the prior art by watertight lampholder 20 with
The structure of the integrated through injection molding of power line 10, adds its flexibility.The cross section of the second chamber 22 is trapezoidal, and described
Contact site between two chambers 22 and first chamber 21 is provided with rounding, so by the screwed socket 31 in bulb 30 with it is anti-
When first chamber 21 in water lamp socket 20 is connected, second chamber 22 is real in by bulb 30 under the crowded effect of rising of bulb shield
Now to the sealing of the watertight lampholder 20 to bulb 30.
The outdoor lamp string 100 of the present embodiment will also include concatenation part 50, for electric wire and power line in watertight lampholder 20
10 are sealed, while also function to the bonding strength in enhancing watertight lampholder 20 between electric wire and power line 10.Further, originally
The watertight lampholder 20 of embodiment is vertically disposed on power line 10 by concatenating part 50.Wherein described concatenation part 50 is away from institute
The side for stating watertight lampholder 20 is provided with hook 51, and can be hung the watertight lampholder 20 by the hook 51, also
The position of setting required for easily the outdoor cluster of lamps, ornamental is hanging to, further meeting use of the people for outdoor lamp string will
Ask.
The concatenation part 50 and the insulating barrier of power line 10 and watertight lampholder 20 of the present embodiment have PVC material to be prepared,
Wherein described concatenation part 50 can be configured by way of injection molding.It is appreciated that the insulation being prepared by PVC material
Layer has resistance to day illumination, ageing-resistant, and is used in the environment of cold, the advantages of will not ftractureing, further increases the open air
The overall applicability of lamp string.
Referring to Fig. 3, the water proof ring 40 is to be set in the part that the 3rd chamber 23 is surrounded in watertight lampholder 20, specifically
Ground, surround in the watertight lampholder 20 on the outer peripheral face of the 3rd chamber 23 and be provided with flange collar 24 and back-up ring 25, and in the flange collar 24
Clamping is carried out with back-up ring 25 with water proof ring 40 to be connected.The water proof ring 40 of the present embodiment has to be prepared by silastic material, and
When bulb 30 is installed in the watertight lampholder 20, the end face of the water proof ring 40 and the cloche of the bulb 30 fit, and enter
And realize the sealing function of the water proof ring 40.Further, the external diameter of the back-up ring 25 is more than the external diameter of the flange collar 24, and works as
When water proof ring 40 is connected in flange collar 24, the end face of the back-up ring 25 and the end face of the water proof ring 40 fit, on the one hand, the family
Outer lamp string 100 is hung in use, can be obstructed by back-up ring 25 to rainwater by hook 51, should to reduce that rainwater enters
The amount of the opening position of water proof ring 40 on watertight lampholder 20, that is, it so can also improve the water resistance of the watertight lampholder 20；The opposing party
Face, by using the structure setting of back-up ring 25 so that when the water proof ring 40 is assembled on watertight lampholder 20, two end face respectively with
The end face of flange collar 24 and back-up ring 25 fits, and so prevents that water proof ring 40 is relative to watertight lampholder 20 when carrying out displacement bulb
Get loose, further ensured the water resistance of the outdoor lamp string 100.
The side of the water proof ring 40 of the present embodiment is provided with the first bound edge 41, and the first bound edge 41 on the water proof ring 40
Aperture be less than the watertight lampholder 20 in surround the 3rd chamber 23 outer peripheral face the external diameter of flange collar 24, and with the watertight lampholder 20
The portion perimeter face diameter of middle encirclement second chamber 22 is equal.The water proof ring 40 of this sample embodiment is assembled to the watertight lampholder 20
When upper, first bound edge 41 is that the flange collar 24 being connected on watertight lampholder 20 is set in the water proof ring 40, that is, the water proof ring
40 apply the 3rd chamber 23 for when on the watertight lampholder 20, being to be wrapped in the watertight lampholder 20 to set.Further, described
The first chamfering 411 is offered on one bound edge 41, and when water proof ring 40 is assembled to the watertight lampholder 20, in first bound edge 41
The end face and the flange collar 24 for offering the first chamfering 411 fit.It is appreciated that open up the first chamfering on the first bound edge 41
411, so it has been easy to water proof ring 40 being assembled on watertight lampholder 20.
The water proof ring 40 of the present embodiment is additionally provided with the second bound edge 42, and second bag in the opposite side of the first bound edge 41
The aperture on side 42 is less than the aperture of the 3rd chamber 23, while when the water proof ring 40 is assembled to the watertight lampholder 20, it is described anti-
Left in the second bound edge 42 and the watertight lampholder 20 in hydrosphere 40 between the end of the flange collar of the 3rd chamber 23 of encirclement between one
It is mutually to abut between gap, or both.It is to wrap this to prevent so to cause the water proof ring 40 being assembled on the watertight lampholder 20
What the 3rd chamber 23 of water lamp socket 20 was set.
It is appreciated that the outdoor lamp string 100 of the present embodiment by bulb 30 during watertight lampholder 20 is assembled to, it is described
Cloche in bulb 30 can squeeze the second bound edge 42 of the water proof ring 40 that rises upwards so that second bound edge 42 is folded upward at, and should
Second bound edge 42 is because being risen by bending and the end face that is formed is brought into close contact with the cloche in the bulb 30 by squeezing, and then realization
The sealing effectiveness of the water proof ring 40.Combination inclined-plane in wherein described bulb 30 on cloche can be screw thread lamp on the bulb 30
Intersection between head and cloche, it also can directly be the cloche of the bulb 30, be further screwed socket 31 on the bulb 30
Intersection between cloche.
It is appreciated that the water proof ring 40 being made up of silicon rubber its there is certain elasticity, it is bent the second bound edge
42 can be closely adhered to cloche because that need to reset, and then realize the sealing between the water proof ring 40 and the cloche of bulb 30.
Further, second bound edge 42 offers the second chamfering 421 in the side end away from the water proof ring 40, and works as bulb
When 30 tippings are to the watertight lampholder 20, the second chamfering 421 and the cloche of the bulb 30 are offered in second bound edge 42
Fit, and the second chamfering 421 offered in the second bound edge 42 is close with the radian of both cloches of bulb 30, can increase by two
Contact area when person is bonded to each other, and then further improve the sealing effectiveness between the water proof ring 40 and the cloche of bulb 30.
In summary, the watertight lampholder of outdoor lamp string of the invention, by surrounding the 3rd chamber in watertight lampholder
One water proof ring of clamping between the flange collar and back-up ring that are provided with outer peripheral face, and the watertight lampholder is when being hinged with bulb, the glass of bulb
Glass cover is brought into close contact with water proof ring, that is, realizes sealing of the water proof ring to faying face between watertight lampholder and bulb；And
The present invention seals by the way of water proof ring is external to watertight lampholder and bulb, so to being tied between watertight lampholder and bulb
Conjunction face formed parcel, coordinate watertight lampholder in the outdoor lamp string to be vertically arranged relative to power line, so can effectively prevent water from
Faying face between watertight lampholder and bulb enters, and then causes the watertight lampholder of the outdoor lamp string compared with prior art with excellent
Water resistance more, is suitably used in a humid environment, meets requirement of the people for outdoor lamp string；Water proof ring simultaneously
When being assembled on watertight lampholder, end face of two end face respectively with flange collar and back-up ring fits, and so prevents from entering line replacement
During bulb, water proof ring is got loose relative to watertight lampholder, has further ensured the waterproof of the watertight lampholder of the outdoor lamp string
Performance.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
All any modification, equivalent and improvement made within refreshing and principle etc., should be included in the scope of the protection.
Claims (2)
- A kind of 1. watertight lampholder of outdoor lamp string, it is characterised in that：The side of the watertight lampholder offers accommodating cavity, is used for Tipping bulb is simultaneously electrically connected with bulb；The accommodating cavity includes three chambers, is respectively defined as first chamber, second chamber And the 3rd chamber, and the aperture of the first chamber, second chamber and the 3rd chamber increases successively, wherein first chamber be used for The screwed socket of bulb is fixedly connected；Surrounded in the watertight lampholder on the outer peripheral face of the 3rd chamber and be provided with flange collar and gear Circle, the external diameter of the back-up ring is more than the external diameter of the flange collar, and a water proof ring is connected between the flange collar and back-up ring, wherein institute Water proof ring is stated to be prepared by silastic material, and when bulb is installed in the watertight lampholder, the end face of the water proof ring and institute The cloche for stating bulb fits；The water proof ring includes the first horizontal bound edge, second set with respect to the first bound edge Bound edge, the aperture of first bound edge are less than the external diameter of the flange collar, and the aperture of second bound edge is less than the 3rd chamber Aperture, second bound edge is offering the second chamfering away from a side end of the water proof ring, when water proof ring is assembled to this During watertight lampholder, two end faces of first bound edge fit with flange collar and back-up ring respectively, the second bag in the water proof ring A gap is left between side and the end of the flange collar or is mutually abutted, and when bulb is hinged with to the watertight lampholder, it is described Crowded rise of cloche of second bound edge in by bulb is folded upward at, so that the second chamfering offered in second bound edge and institute The cloche for stating bulb fits.
- 2. the watertight lampholder of outdoor lamp string according to claim 1, it is characterised in that：Offered on first bound edge First chamfering, and when water proof ring is assembled to the watertight lampholder, offered in first bound edge face of the first chamfering with it is described Flange collar fits.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510445564.0A CN105006720B (en) | 2015-07-27 | 2015-07-27 | The watertight lampholder of outdoor lamp string |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510445564.0A CN105006720B (en) | 2015-07-27 | 2015-07-27 | The watertight lampholder of outdoor lamp string |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105006720A CN105006720A (en) | 2015-10-28 |
| CN105006720B true CN105006720B (en) | 2018-03-06 |
Family
ID=54379293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510445564.0A Active CN105006720B (en) | 2015-07-27 | 2015-07-27 | The watertight lampholder of outdoor lamp string |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105006720B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112696622A (en) * | 2020-12-15 | 2021-04-23 | 台州万昌电子科技有限公司 | Environment-friendly photoelectric simulation firecracker lamp |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6161774U (en) * | 1984-09-26 | 1986-04-25 | ||
| CN2458792Y (en) * | 2000-12-27 | 2001-11-07 | 许源顺 | Lamp holder |
| CN203810187U (en) * | 2014-03-28 | 2014-09-03 | 宁波思宏电器工业有限公司 | Waterproof multi-split type lawn lamp |
| CN104359038A (en) * | 2014-12-09 | 2015-02-18 | 李亚迅 | Waterproof lamp string applicable to outdoor safety use |
| CN204793530U (en) * | 2015-07-27 | 2015-11-18 | 宁波思宏电器工业有限公司 | Waterproof lamp stand of outdoor lamp cluster usefulness |
-
2015
- 2015-07-27 CN CN201510445564.0A patent/CN105006720B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105006720A (en) | 2015-10-28 |
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