CN207796790U - Water proof type underground lamp - Google Patents
Water proof type underground lamp Download PDFInfo
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- CN207796790U CN207796790U CN201820105916.7U CN201820105916U CN207796790U CN 207796790 U CN207796790 U CN 207796790U CN 201820105916 U CN201820105916 U CN 201820105916U CN 207796790 U CN207796790 U CN 207796790U
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- female
- electric wire
- water
- male connector
- underground lamp
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Abstract
The utility model belongs to underground lamp technical field, more particularly to a kind of water proof type underground lamp, including shell, lamps and lanterns and wiring board, the lamps and lanterns and the wiring board are mounted in the shell, and the lamps and lanterns are electrically connected with the wiring board, the water proof type underground lamp further includes the first electric wire, second electric wire and water-proof connector, first electric wire is electrically connected and extend out to except the shell with the circuit board, the water-proof connector includes male connector, female and locking cap, the male connector and the female are individually fixed in first electric wire and the adjacent end of second electric wire and mating, the locking cap is sheathed on except the male connector and the female and is fixedly connected in the male connector and the female.The water proof type underground lamp of the utility model, not only patching operations become simplified as, and the good water-proof effect of water-proof connector, it can be ensured that the water resistance of connecting part greatly promotes.
Description
Technical field
The utility model belongs to underground lamp technical field more particularly to a kind of water proof type underground lamp.
Background technology
Underground lamp is a kind of lighting apparatus being embedded in underground, is widely used in square, restaurant, meeting room et al. the masses
More places.The wiring process mode of existing underground lamp is complicated, generally requires and opens lamp housing progress wiring, and needs to use
Electric wire is fixedly connected on the circuit board in lamp housing by fastener auxiliary, and troublesome in poeration and efficiency is low, while so operation is one
Determine to cause in degree the water resistance of underground lamp to decline.To sum up, traditional underground lamp there is patching operations it is complicated and
For a long time under humidity when, entangle electric wire water can be penetrated into out of core enclosure interior cause water resistance decline ask
Topic.
Utility model content
The purpose of this utility model is to provide a kind of water proof type underground lamps, it is intended to solve underground lamp in the prior art and deposit
The technical issues of patching operations complexity and water resistance decline.
To achieve the above object, the technical solution adopted in the utility model is：A kind of water proof type underground lamp, including shell,
Lamps and lanterns and wiring board, the lamps and lanterns and the wiring board are mounted in the shell, and the lamps and lanterns and wiring board electricity
Property connection, the water proof type underground lamp further includes the first electric wire, the second electric wire and water-proof connector, first electric wire with it is described
Circuit board is electrically connected and extend out to except the shell, and the water-proof connector includes male connector, female and locking cap, the public affairs
Head is individually fixed in first electric wire and the adjacent end of second electric wire and mating, the fixation with the female
Cap sleeve is set to except the male connector and the female and is fixedly connected in the male connector and the female.
Preferably, the female is fixed on the end of first electric wire, and the locking cap is sheathed on except the female,
And the locking cap is equipped with internal thread, the male connector is fixed on the end of second electric wire, and the male connector is equipped with outer
Nut, the internal thread are threadedly coupled with the external screw thread.
Preferably, the male connector is fixed on the end of first electric wire, and the male connector is equipped with outer nut, the mother
Head is fixed on the end of second electric wire, and the locking cap is sheathed on except the female, and the locking cap is equipped with interior
Screw thread, the internal thread are threadedly coupled with the external screw thread.
Preferably, the female is equipped with detaches spacing ring except the female for limiting the locking cap.
Preferably, the water-proof connector further includes waterproof apron, and the waterproof apron is sheathed on outside the female and position
In in the locking cap, and the waterproof apron is connected between the male connector and the spacing ring.
Preferably, the waterproof apron is rubber ring or silica gel ring.
Preferably, the outside of the locking cap is equipped with convenient for rotating the anti-skid chequer of the locking cap.
Preferably, the junction injection molding of first electric wire and the shell is useful for preventing the first electric wire quilt
It pulls and is detached from the anti-drawing fritter being connect with the shell.
Preferably, the waterproofing grade of the water-proof connector is IP67 or IP68.
Preferably, it is equipped with several electrical jacks in the male connector, several and each electrical jack is equipped in the female
Correspond the electrical contact pin of grafting.
The beneficial effects of the utility model：The water proof type underground lamp of the utility model, wherein the first electric wire is electrically connected shell
Internal circuit board is simultaneously led to except shell, and the second electric wire is then used to connect extraneous power supply etc., is connected due to being equipped with waterproof
Connect device, and the male connector of water-proof connector and female are separately fixed at the first electric wire and the adjacent end of the second electric wire, in this way will
Male connector and female are mutually inserted cooperation, so make the first electric wire and the second electric wire by the electric connection between male connector and female
It realizes and is electrically connected, to realize the energization to lamps and lanterns, and again will be public by being set in the locking cap except male connector and female
Head and female further fix connection, it is ensured that mating stability between male connector and female, so not only so that water proof type
The patching operations of underground lamp become simplified as, and the good water-proof effect of water-proof connector, it can be ensured that the water resistance of connecting part
It greatly promotes.
Description of the drawings
It, below will be to embodiment or the prior art in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is only that this practicality is new
Some embodiments of type for those of ordinary skill in the art without having to pay creative labor, can be with
Obtain other attached drawings according to these attached drawings.
Fig. 1 is the structural schematic diagram for the water proof type underground lamp that the utility model embodiment provides.
Fig. 2 is the structural decomposition diagram one for the water proof type underground lamp that the utility model embodiment provides.
Fig. 3 is the structural decomposition diagram two for the water proof type underground lamp that the utility model embodiment provides.
Wherein, each reference numeral in figure：
10-the first electric wire 30-water-proof connector of the 20-the second electric wire
31-male connector 32-female, 33-locking caps
34-waterproof apron 40-shell, 321-spacing rings.
Specific implementation mode
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining the description of attached drawing 1~3 is exemplary, it is intended to for explaining the utility model, and should not be understood as to this practicality
Novel limitation.
In the description of the present invention, it should be understood that term " length ", " width ", "upper", "lower", " preceding ",
The orientation or positional relationship of the instructions such as " rear ", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" is based on attached
Orientation or positional relationship shown in figure, is merely for convenience of describing the present invention and simplifying the description, rather than indicates or imply
Signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as to this
The limitation of utility model.
In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more this feature.The meaning of " plurality " is two or two in the description of the present invention,
More than, unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；Can be
Mechanical connection can also be electrical connection；It can be directly connected, can also can be indirectly connected through an intermediary two
The interaction relationship of connection or two elements inside element.It for the ordinary skill in the art, can basis
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
As shown in Figures 1 to 3, a kind of water proof type underground lamp that the utility model embodiment provides, including shell 40, lamps and lanterns
(not shown) and wiring board (not shown), the lamps and lanterns and the wiring board are mounted in the shell 40, and the lamps and lanterns
It is electrically connected with the wiring board, the water proof type underground lamp further includes the first electric wire 10, the second electric wire 20 and water-proof connector
30, first electric wire 10 is electrically connected and extend out to except the shell 40 with the circuit board, the water-proof connector 30
Including male connector 31, female 32 and locking cap 33, the male connector 31 and the female 32 are individually fixed in 10 He of the first electric wire
The adjacent end of second electric wire 20 is simultaneously mating, the locking cap 33 be sheathed on the male connector 31 and the female 32 it
Outside and it is fixedly connected in the male connector 31 and the female 32.
Specifically, the water proof type underground lamp of the utility model embodiment, wherein the first electric wire 10 is electrically connected in shell 40
Circuit board and lead to except shell 40, and the second electric wire 20 is then used to connect extraneous power supply etc., connects due to being equipped with waterproof
Device 30 is connect, and the male connector 31 of water-proof connector 30 and female 32 are separately fixed at the first electric wire 10 and the second electric wire 20 is adjacent
Male connector 31 and female 32 are mutually inserted cooperation in this way, are so made by the electric connection between male connector 31 and female 32 by end
It obtains the first electric wire 10 and the second electric wire 20 is realized and is electrically connected, to realize the energization to lamps and lanterns, and again by being set in public affairs
First 31 and female 32 except locking cap 33 male connector 31 and female 32 are further fixed into connection, it is ensured that male connector 31 and female 32 it
Between mating stability reduce the turn of the screw so not only so that the patching operations of water proof type underground lamp become simplified as
Process；And the good water-proof effect of water-proof connector 30, it can be ensured that the water resistance of connecting part greatly promotes.
In the present embodiment, as shown in figures 2-3, a kind of connection embodiment of the water-proof connector 30 is：The female
32 are fixed on the end of first electric wire 10, and the locking cap 33 is sheathed on except the female 32, and the locking cap 33
It is equipped with internal thread (not shown), the male connector 31 is fixed on the end of second electric wire 20, and the male connector 31 is equipped with
Outer nut (not shown), the internal thread are threadedly coupled with the external screw thread.Specifically, slotting to female 32 and male connector 31 when completing
When connecing cooperation, then the internal thread that locking cap 33 is equipped with is threadedly coupled with the external screw thread being arranged in male connector 31, so passes through spiral shell
The power locking cap 33 of line occlusion mutually restrains male connector 31 and female 32, it is ensured that female 32 is mating rear stable with male connector 31
Reliably, female 32 can not be caused to be disconnected with male connector 31 under general outer force effect, and then can ensures water-proof connector
30 water resistance.
In the present embodiment, another connection embodiment of the water-proof connector 30 is：The male connector 31 is fixed on institute
The end of the first electric wire 10 is stated, and the male connector 31 is equipped with outer nut, the female 32 is fixed on second electric wire 20
End, the locking cap 33 are sheathed on except the female 32, and the locking cap 33 be equipped with internal thread, the internal thread with
The external screw thread is threadedly coupled.Specifically, when completing mating to female 32 and male connector 31, then locking cap 33 is equipped with
Internal thread be threadedly coupled with the external screw thread being arranged in male connector 31, so by the power locking cap 33 of threaded engagement by male connector 31 with
Female 32 mutually restrains, it is ensured that female 32 is mating rear reliable and stable with male connector 31, can not under general outer force effect
Cause female 32 to be disconnected with male connector 31, and then can ensure the water resistance of water-proof connector 30.
That is, in the present embodiment, male connector 31 and female 32 can be fixed on the first electric wire 10 according to actual demand
End or the second electric wire 20 end.The set-up mode of two kinds of water-proof connectors 30 may insure water-proof connector 30
The water resistance itself having.
As shown in figure 3, in the present embodiment, the female 32 is equipped with detaches the mother for limiting the locking cap 33
Spacing ring 321 except first 32.Specifically, the setting of spacing ring 321 may insure the internal thread on the locking cap 33 not with public affairs
It when external screw thread on first 31 connects, avoids outside the abjection to female 32 of locking cap 33, so may insure to avoid in assembly male connector 31
Before female 32, locking cap 33 is lost, and structure design is highly practical.Remarks：The assembly of waterproof device connector negative direction is also being protected
In range
As shown in figures 2-3, in the present embodiment, the water-proof connector 30 further includes the waterproof apron 34, the waterproof
Cushion rubber 34 is sheathed on outside the female 32 and in the locking cap 33, and the waterproof apron 34 is connected to the male connector 31
Between the spacing ring 321.Specifically, the setting of waterproof apron 34 can fill full male connector 31 and female 32 it is mating after
Gap between male connector 31 and spacing ring 321 thoroughly avoids gap of the moisture between male connector 31 and spacing ring 321 from entering in this way
To between male connector 31 and the splicing interface of female 32, and then further promote the water resistance of water-proof connector 30.
In the present embodiment, it is preferable that the waterproof apron 34 is rubber ring or silica gel ring.Specifically, using rubber ring
Or silica gel ring may insure that waterproof apron 34 has preferable toughness as waterproof apron 34, and then be easily deformed with better
Gap after the full male connector 31 of filling and female 32 are mating between male connector 31 and spacing ring 321.
In the present embodiment, the outside of the locking cap 33 is equipped with (schemes not convenient for rotating the anti-skid chequer of the locking cap 33
Show).Specifically, the setting of anti-skid chequer can increase frictional force when holding locking cap 33 and being rotated to locking cap 33, such as
This can be grasped to avoid rotation control locking cap 33 is not easy because of skidding to more easily be assembled and disassembled to locking cap 33
Make convenience more.
In the present embodiment, the anti-skid chequer is recess line, raised line or the raised line of recess.Specifically, locking cap 33 is excellent
Gated injection molding, and when being molded locking cap 33 in the outer surface contoured depressions line of locking cap 33, raised line or recessed
Protrusion line is fallen into increase frictional force when rotation locking cap 33, so improves the convenience of control locking cap 33.
In the present embodiment, the waterproofing grade of the water-proof connector 30 is IP67 or IP68.For example, water-proof connector 30
Waterproofing grade be IP67 or IP68.
In the present embodiment, the junction injection molding of first electric wire 10 and the shell 40 is useful for preventing described the
One electric wire 10 is pullled and is detached from the anti-drawing fritter (not shown) being connect with the shell 40.Specifically, the anti-setting for drawing fritter
Can prevent from being easy to be pulled off or be detached from after 10 stress of the first electric wire with the connection of shell 40, and then play the first electric wire of protection
10 effect
In the present embodiment, it is equipped with several electrical jack (not shown) in the male connector 31, is equipped in the female 32 several
The electrical contact pin (not shown) of grafting is corresponded with each electrical jack.Specifically, it is plugged on electrically by electrical contact pin
Contact is realized in jack so that male connector 31 realizes electric connection with female 32, wherein electrical contact pin and electrical jack are
Metal material manufactures.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
All any modification, equivalent and improvement etc., should be included in the utility model made by within the spirit and principle of utility model
Protection domain within.
Claims (10)
1. a kind of water proof type underground lamp, including shell, lamps and lanterns and wiring board, the lamps and lanterns and the wiring board are mounted on described
In shell, and the lamps and lanterns are electrically connected with the wiring board, it is characterised in that：The water proof type underground lamp further includes the first electricity
Line, the second electric wire and water-proof connector, first electric wire are electrically connected and extend out to except the shell with the circuit board,
The water-proof connector includes male connector, female and locking cap, and the male connector and the female are individually fixed in first electric wire
The end adjacent with second electric wire is simultaneously mating, and the locking cap is sheathed on except the male connector and the female and solid
Surely it is connected in the male connector and the female.
2. water proof type underground lamp according to claim 1, it is characterised in that：The female is fixed on first electric wire
End, the locking cap are sheathed on except the female, and the locking cap is equipped with internal thread, and the male connector is fixed on described
The end of second electric wire, and the male connector is equipped with outer nut, the internal thread is threadedly coupled with the external screw thread.
3. water proof type underground lamp according to claim 1, it is characterised in that：The male connector is fixed on first electric wire
End, and the male connector is equipped with outer nut, the female is fixed on the end of second electric wire, and the locking cap is sheathed on
Except the female, and the locking cap is equipped with internal thread, and the internal thread is threadedly coupled with the external screw thread.
4. water proof type underground lamp according to claim 2 or 3, it is characterised in that：The female is equipped with for limiting
It states locking cap and detaches spacing ring except the female.
5. water proof type underground lamp according to claim 4, it is characterised in that：The water-proof connector further includes marine glue
Circle, the waterproof apron is sheathed on outside the female and in the locking cap, and the waterproof apron is connected to the public affairs
Between head and the spacing ring.
6. water proof type underground lamp according to claim 5, it is characterised in that：The waterproof apron is rubber ring or silica gel
Circle.
7. water proof type underground lamp according to claim 2 or 3, it is characterised in that：The outside of the locking cap, which is equipped with, to be convenient for
Rotate the anti-skid chequer of the locking cap.
8. according to claims 1 to 3 any one of them water proof type underground lamp, it is characterised in that：First electric wire with it is described
The junction injection molding of shell is useful for preventing first electric wire from being pullled and to be detached from the anti-drawing that is connect with the shell small
Block.
9. according to claims 1 to 3 any one of them water proof type underground lamp, it is characterised in that：The water-proof connector is prevented
Water grade is IP67 or IP68.
10. according to claims 1 to 3 any one of them water proof type underground lamp, it is characterised in that：It is equipped in the male connector several
Electrical jack, the female are interior equipped with several electrical contact pins for corresponding grafting with each electrical jack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820105916.7U CN207796790U (en) | 2018-01-22 | 2018-01-22 | Water proof type underground lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820105916.7U CN207796790U (en) | 2018-01-22 | 2018-01-22 | Water proof type underground lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207796790U true CN207796790U (en) | 2018-08-31 |
Family
ID=63269765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820105916.7U Active CN207796790U (en) | 2018-01-22 | 2018-01-22 | Water proof type underground lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207796790U (en) |
-
2018
- 2018-01-22 CN CN201820105916.7U patent/CN207796790U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 518000 East and fourth floors, building A1, xinjianxing science and Technology Industrial Park, Fengxin Road, Loucun, Gongming street, Guangming District, Shenzhen City, Guangdong Province Patentee after: TANDA Technology Co., Ltd. Address before: 518000 Guangdong province Shenzhen Guangming New District Gongming Street Village Feng Xin Lu Xinjian Xing Technology Industrial Park A1 Building 1 floor, 3 floor, 4 East Building, 5 floor Patentee before: TANDA Technology Co., Ltd. |