CN207049883U - Tri-proof light end cap - Google Patents
Tri-proof light end cap Download PDFInfo
- Publication number
- CN207049883U CN207049883U CN201720965646.2U CN201720965646U CN207049883U CN 207049883 U CN207049883 U CN 207049883U CN 201720965646 U CN201720965646 U CN 201720965646U CN 207049883 U CN207049883 U CN 207049883U
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- China
- Prior art keywords
- end cap
- clip
- locking cap
- penetration pipe
- link cover
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- 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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- Vessels And Coating Films For Discharge Lamps (AREA)
Abstract
The utility model discloses a kind of Tri-proof light end cap, including end cap and water joint, end cap to be made up of clip and link cover of FIG, and clip is placed on the terminals of fluorescent tube, and link cover of FIG is connected with clip is sealed in the terminals of fluorescent tube；The water joint includes penetration pipe, locking cap, the inner detachable connection of penetration pipe is in link cover of FIG, one circle elastic strip is set on the tube wall of outer end, elastic strip extends and gradually collapsed to center the tightening ring to form a frustum laterally, one elastic seal ring is set in tightening ring, offers threading hole at the bottom centre of locking cap, locking cap can be tightened on penetration pipe, and locking cap, when being tightened on penetration pipe, the bottom of locking cap is held out against on tightening ring.The utility model Tri-proof light end cap has the advantages that water resistance is good, easy to assembly.
Description
Technical field
A kind of accessory of Tri-proof light is the utility model is related to, is especially a kind of Tri-proof light end cap.
Background technology
Tri-proof light end cap is made up of end cap and water joint two parts.Wherein, end cap is used for the end for sealing fluorescent tube, waterproof
Joint passes through for power supply source line, to be sealed at the threading hole to power line.Current Tri-proof light end cap, its water joint
The wire hole of power line is sealed by the cooperation of common nut, sealing ring and penetration pipe.The shape of its sealing ring
It is constant, the time one is grown, and gap will be produced between sealing ring and power line, influences sealing, and then influence water resistance.
In order to solve the above problems, this case is given birth to therefrom.
The content of the invention
The purpose of this utility model is overcome the deficiencies in the prior art, there is provided a kind of water resistance is good, easy to assembly
Tri-proof light end cap.
To achieve these goals, the technical solution of the utility model is as follows：A kind of Tri-proof light end cap, including end cap and anti-
Water swivel, end cap are made up of clip and link cover of FIG, and clip is placed on the terminals of fluorescent tube, and link cover of FIG is connected with clip is sealed in fluorescent tube
Terminals；The water joint includes penetration pipe, locking cap, and the inner detachable connection of penetration pipe is in link cover of FIG, outside
One circle elastic strip is set on end pipe wall, elastic strip extends and gradually collapsed to center the tightening ring to form a frustum laterally,
One elastic seal ring is set in tightening ring, offers threading hole at the bottom centre of locking cap, locking cap can be tightened in penetration pipe
On, and when locking cap is tightened on penetration pipe, the bottom of locking cap is held out against on tightening ring.
Further, the link cover of FIG is that buckle-type is connected with clip, wherein, two relative sides of link cover of FIG are respectively to lamp
Plate is extended in pipe direction, offers slot on the relative two side of clip respectively, and slot is oppositely arranged and just one by one with plate
It is good corresponding plate to be supplied to insert, block button hole is offered on plate, the position relative with block button hole is provided with card convex in slot.
Further, the block button hole on the plate has two, and two block button holes are oppositely arranged, and between two block button holes
Connecting line and fluorescent tube central axis, it is also two that the card convex in slot, which rises,.
After adopting the above technical scheme, the utility model is compared with prior art, there is advantages below：The utility model three
Anti- lamp end cap, elastic seal ring can be tightly coated on by the cooperation of locking cap and tightening ring outside power line, so as to effectively
Improve the sealing at power line threading hole, improve water resistance；In addition, connected by the buckle-type of specific structure by link cover of FIG
It is connected on clip, is greatly improved link cover of FIG dismounting, the convenience of installation, it is simple in construction, easy to assembly.
Brief description of the drawings
Fig. 1 is the exploded perspective view of the utility model Tri-proof light end cap.
Fig. 2 is the assembly of the utility model Tri-proof light end cap.
Fig. 3 is the sectional view of the utility model Tri-proof light end cap.
Shown in figure：1st, end cap 11, clip 12, link cover of FIG 13, plate 14, slot 15, block button hole 16, card convex rise 2,
Water joint 21, penetration pipe 22, locking cap 23, tightening ring 231, elastic strip 24, elastic seal ring 25, threading hole 26,
Centring ring.
Embodiment
The utility model is further elaborated below by drawings and examples.
As shown in Figure 1 to Figure 3：A kind of Tri-proof light end cap 1, including end cap 1 and water joint 2.End cap 1 is by clip 11 and connects
Line lid 12 forms, and clip 11 is placed on the terminals of fluorescent tube, and link cover of FIG 12 is connected with clip 11 is sealed in the terminals of fluorescent tube.Waterproof
Joint 2 includes penetration pipe 21, locking cap 22.The inner detachable connection of penetration pipe 21 is in link cover of FIG 12, on the tube wall of outer end
One circle elastic strip 231 is set, and two neighboring elastic strip 231 is closely.Elastic strip 231 extends and gradually to center laterally
Collapse the tightening ring 23 for forming a frustum, the outer wall of tightening ring 23 is collapsed by can be deformed during pressure to inner side to inner side.
One elastic seal ring 24 is set in tightening ring 23.Contacted to increase tightening ring 23 with the effective of elastic seal ring 24
Face, elastic seal ring 24 is designed as inner frustum structure big, outer end is small, the structure and the shape phase of tightening ring 23
Match somebody with somebody, elastic seal ring 24 can be made tightly to be coated in tightening ring 23.One centring ring 26 is set on the inwall of the outer end of penetration pipe 21,
The inner of elastic seal ring 24 is held out against on centring ring 26.The centring ring 26 plays axially position effect to elastic seal ring 24,
It is avoided to be squeezed into after being pressurized in penetration pipe 21.
Threading hole 25 is offered at the bottom centre of locking cap 22.The outer wall of penetration pipe 21 carries external screw thread, locking cap 22
Inwall carry internal thread, locking cap 22 can be tightened on penetration pipe 21 by internal thread and externally threaded cooperation.And when locking
When cap 22 is tightened on penetration pipe 21, the bottom of locking cap 22 is held out against on tightening ring 23, the outer wall of tightening ring 23 is applied to
The pressure of inner side.In order to increase the contact surface of the bottom of locking cap 22 and tightening ring 23, the bottom of locking cap 22 is more beneficial for receiving
The outer wall pressure of collar 23, the frustum structure that the inside bottom of locking cap 22 is designed as matching with tightening ring 23.Work as lock
When tight cap 22 is tightened on penetration pipe 21, elastic seal ring 24, tightening ring 23, the three's arranged concentric of threading hole 25.
In addition, the connected mode of the utility model also butted line lid 12 and clip 11 is improved, by link cover of FIG 12 and card
Hoop 11 is designed to that buckle-type connects.Wherein, plate 13, plate are extended in two relative sides of link cover of FIG 12 to fluorescent tube direction respectively
13 have certain elasticity, can flick deformation laterally.Offer slot 14 on the relative two side of clip 11 respectively, slot 14 with
Plate 13 is oppositely arranged and can just inserted for corresponding plate 13 one by one, offers block button hole 15 on plate 13, in slot 14 with
The relative position of block button hole 15 is provided with card convex and plays 16.When plate 13 is inserted into slot 14, card convex plays 16 and can just detained
Enter in block button hole 15, plate 13 is firmly locked in slot 14 with this, realize that link cover of FIG 12 is connected with clip 11.
In order to improve the stability that plate 13 is locked in slot 14, in the present embodiment, the block button hole 15 on plate 13 has two
Individual, two block button holes 15 are oppositely arranged, and connecting line and the central axis of lamp body between two block button holes 15, in slot 14
Card convex rise 16 also be two.
By above structure design, the convenience that link cover of FIG 12 is dismantled, installed is greatly improved, facilitates wiring.
During the utility model Tri-proof light 1 wiring of end cap, first water joint 2 is installed in link cover of FIG 12, then by power supply
Line is passed from the endoporus of water joint 2, and then link cover of FIG 12 is connected on clip 11, is finally tightened in locking cap 22 and is worn
Assembling is completed on spool 21.During locking cap 22 is threaded onto penetration pipe 21, the bottom of locking cap 22 can connect with tightening ring 23
Touch, with pushing ahead for locking cap 22, the bottom of locking cap 22 can be brought pressure to bear on the outer wall of tightening ring 23, tightening ring 23
It can collapse and deform to inner side after compression, while the elastic seal ring 24 that press inside constantly reduces, when locking cap 22 is complete
When being tightened on penetration pipe 21, the bottom of locking cap 22, tightening ring 23, elastic seal ring 24, power line are successively closely
Fit together, the sealing that can be so effectively improved at power line threading hole 25, improve water resistance.
It is described above according to embodiment be enlightenment, by above-mentioned description, relevant staff completely can be
In the range of this invention thought, various changes and amendments are carried out.The technical scope of this item utility model is simultaneously
The content being not limited on specification, it is necessary to which its scope protected is determined according to right.
Claims (3)
1. a kind of Tri-proof light end cap, including end cap and water joint, end cap are made up of clip and link cover of FIG, clip is placed on fluorescent tube
Terminals, link cover of FIG is connected with clip is sealed in the terminals of fluorescent tube；It is characterized in that：The water joint include penetration pipe,
Locking cap, for the inner detachable connection of penetration pipe in setting one to enclose elastic strip in link cover of FIG, on the tube wall of outer end, elastic strip is outside
Side extends and the tightening ring to form a frustum is gradually collapsed to center, and an elastic seal ring is set in tightening ring, locking cap
Threading hole is offered at bottom centre, locking cap can be tightened on penetration pipe, and when locking cap is tightened on penetration pipe, locking cap
Bottom hold out against on tightening ring.
2. Tri-proof light end cap according to claim 1, it is characterised in that：The link cover of FIG is that buckle-type is connected with clip,
Wherein, plate is extended in two relative sides of link cover of FIG to fluorescent tube direction respectively, and clip offers respectively on relative two side
Slot, slot are oppositely arranged and can just inserted for corresponding plate one by one to plate, offer block button hole on plate, in slot with
The relative position of block button hole is provided with card convex and risen.
3. Tri-proof light end cap according to claim 2, it is characterised in that：Block button hole on the plate has two, two
Block button hole is oppositely arranged, and connecting line and the central axis of fluorescent tube between two block button holes, and the card convex in slot, which rises, is also
Two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720965646.2U CN207049883U (en) | 2017-08-04 | 2017-08-04 | Tri-proof light end cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720965646.2U CN207049883U (en) | 2017-08-04 | 2017-08-04 | Tri-proof light end cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207049883U true CN207049883U (en) | 2018-02-27 |
Family
ID=61498608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720965646.2U Active CN207049883U (en) | 2017-08-04 | 2017-08-04 | Tri-proof light end cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207049883U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112431795A (en) * | 2020-12-01 | 2021-03-02 | 湖南凯利特泵业有限公司 | Fire pump that can install fast |
| CN114135814A (en) * | 2021-11-24 | 2022-03-04 | 江门市思坎普科技有限公司 | LED lamp and quick waterproof junction box thereof |
-
2017
- 2017-08-04 CN CN201720965646.2U patent/CN207049883U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112431795A (en) * | 2020-12-01 | 2021-03-02 | 湖南凯利特泵业有限公司 | Fire pump that can install fast |
| CN114135814A (en) * | 2021-11-24 | 2022-03-04 | 江门市思坎普科技有限公司 | LED lamp and quick waterproof junction box thereof |
| CN114135814B (en) * | 2021-11-24 | 2023-11-17 | 江门市思坎普科技有限公司 | LED lamp and quick waterproof junction box thereof |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |