CN208442698U - A kind of COB downlight insulated wire safe connection equipment - Google Patents
A kind of COB downlight insulated wire safe connection equipment Download PDFInfo
- Publication number
- CN208442698U CN208442698U CN201821362424.2U CN201821362424U CN208442698U CN 208442698 U CN208442698 U CN 208442698U CN 201821362424 U CN201821362424 U CN 201821362424U CN 208442698 U CN208442698 U CN 208442698U
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- CN
- China
- Prior art keywords
- light bulb
- screw thread
- inlet
- mounting seat
- sleeve
- 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.)
- Expired - Fee Related
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model provides a kind of COB downlight insulated wire safe connection equipment, including light bulb, power supply line and mounting seat, light bulb is threaded in above mounting seat, power supply line is connected in light bulb through mounting seat, threaded post is provided with below light bulb, the inside of threaded post is provided with power hole, insulation connection sleeve is provided in power hole, insulation connection sleeve is fastened between light bulb and mounting seat, the inlet/outlet pipe of power supply source line disengaging light bulb is fixedly connected in insulation connection sleeve, one end of inlet/outlet pipe is arranged in light bulb, the other end be provided with it is several with insulation connection sleeve is axially parallel tightens gap, on the periphery of inlet/outlet pipe and tightens the corresponding position in gap and be provided with and tighten screw thread, it tightens to be fitted on screw thread and tightens sleeve, it tightens sleeve and slides axially in inverted cone shape along tightening screw thread, the present apparatus is connected using insulation Female connector cylinder improves safety when power supply line uses, and prevents using upper security risk.
Description
Technical field
The utility model relates to lamp fittings technical fields more particularly to a kind of COB downlight insulated wire secure connection to fill
It sets.
Background technique
Traditional LED downlight is by downlight cover and to be connected to the radiating piece of downlight cover tail portion and constitute mostly, in radiating piece
Being equipped with can make power supply realize the electric power connection line being electrically connected with the LED lamp group in downlight cover, since traditional power supply connects
Line is usually direct exposing radiating piece outside and can be connected with power interface, therefore very not square when installing or removing downlight
Just；In addition traditional downlight covers on its front end and is typically provided the lampshade piece that can light reflected and be spread, and LED lamp group is arranged in lamp
Under sheets, in downlight cover, once lampshade piece or LED lamp group are damaged, then entire downlight must be replaced, it can not individually more
It changes, brings loss and inconvenience to consumer.
In order to solve the above technical problems, the patent No.: the patent document of CN201120459378 is disclosed in 2012.08.29
A kind of LED downlight, particular content are to see upper setting plug fixed plate in heat dissipation connection, convenient not influence heat dissipation connector
Replacement heat dissipation connector in the case where connection plug.Above-mentioned apparatus due to power supply line and hides string holes contact when specifically used
Position does not have protective device, and after long-term use, power supply line can cause line skin damaged, to produce because of twisting and hole wall friction
It phenomena such as raw leak electricity short-circuit, causes using security risk.
Utility model content
Technical problem to be solved by the utility model is: existing lamps and lanterns are when in use, due between power supply line and hole wall
Friction, be easy to bring the security risks such as line skin breakage.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of COB downlight insulated wire connects safely
Connection device, including light bulb, power supply line and mounting seat, the light bulb are threaded in above mounting seat, and the power supply line passes through
It wears mounting seat to be connected in light bulb, is provided with threaded post below the light bulb, the inside of the threaded post is provided with power hole, institute
It states and is provided with insulation connection sleeve in power hole, the insulation connection sleeve is fastened between light bulb and mounting seat, described exhausted
The inlet/outlet pipe of power supply source line disengaging light bulb is fixedly connected in edge connection sleeve, one end of the inlet/outlet pipe is arranged in light bulb,
The other end be provided with it is several with insulation connection sleeve is axially parallel tightens gap, the cylinder for tightening gap and being provided with inlet/outlet pipe
On wall, on the periphery of the inlet/outlet pipe and tightens the corresponding position in gap and be provided with and tighten screw thread, described tighten is matched on screw thread
Conjunction, which is equipped with, tightens sleeve, described to tighten sleeve and slide axially in inverted cone shape along tightening screw thread.
The threaded post periphery is provided with connection screw thread, and the mounting seat is internally provided with and the corresponding spiral shell of threaded post
Pit is provided with the fixed thread matched with connection screw thread on the threaded hole hole wall.
It is provided with heat sink below the mounting seat, the heat sink is being provided with disengaging with the corresponding position of inlet/outlet pipe
Mouthful, the inlet/outlet pipe is extended into mounting seat by inlet and outlet.
It is described tighten sleeve inner and be provided with tighten hole, the hole that tightens is in a shape of big-top and small-bottom, described to tighten on hole
It holds and tightens screw thread to match, the lower end of the locking hole is fitted on the insulating layer of power supply line.
The utility model has the beneficial effects that will not be with the power supply in threaded post by insulation connection sleeve protection power source line
Friction is generated between hole, and power supply line can be reinforced and tighten the area contacted between hole by tightening sleeve then, thus increasing friction force,
It prevents power supply line from can twist in the end for tightening hole, causes the breakage of power supply line.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the schematic perspective view of the utility model optimum embodiment；
Fig. 2 is the left view the schematic diagram of the section structure of the utility model optimum embodiment；
Fig. 3 is the schematic view of the front view of the utility model optimum embodiment；
In figure: light bulb 1, power supply line 2, mounting seat 3, threaded post 4, power hole 5, insulation connection sleeve 6, inlet/outlet pipe 7, contracting
Tight gap 8 tightens screw thread 9, tightens sleeve 10, connection screw thread 11, threaded hole 12, heat sink 13, inlet and outlet 14, tightens hole 15.
Specific embodiment
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 attached drawing description is exemplary, and is only used for explaining the utility model, and should not be understood as to the utility model
Limitation.On the contrary, the embodiments of the present invention include falling into owning within the scope of the spirit and intension of attached claims
Variation, modification and equivalent.
As shown in figures 1 and 3, the utility model provides a kind of COB downlight insulated wire safe connection equipment, including lamp
Bubble 1, power supply line 2 and mounting seat 3, the light bulb 1 are threaded in 3 top of mounting seat, and the power supply line 2 is through installation bottom
Seat 3 is connected in light bulb 1, threaded post 4 is provided with below the light bulb 1, the inside of the threaded post 4 is provided with power hole 5, described
Insulation connection sleeve 6 is provided in power hole 5, the insulation connection sleeve 6 is fastened between light bulb 1 and mounting seat 3, described
The inlet/outlet pipe 7 that power supply source line 2 passes in and out light bulb 1 is fixedly connected in insulation connection sleeve 6, one end setting of the inlet/outlet pipe 7 exists
In light bulb 1, the other end be provided with it is several it is axial with insulation connection sleeve 6 it is parallel tighten gap 8, the gap 8 that tightens opens up
On the barrel of inlet/outlet pipe 7, on the periphery of the inlet/outlet pipe 7 and tightens the corresponding position in gap 8 and is provided with and tighten screw thread 9,
It is described tighten to be fitted on screw thread 9 tighten sleeve 10, it is described that tighten sleeve 10 axial sliding along screw thread 9 is tightened in inverted cone shape
It is dynamic.
In above-mentioned apparatus, is insulated by setting and connect sleeve 6, connected between raising power supply line 2 and mounting seat 3 rigid
Property, and by tightening sleeve 10 and tighten the cooperation between screw thread 9 on inlet/outlet pipe 7, when tightening sleeve 10 on tightening screw thread 9
When sliding into bottom, the surface of insulating layer that sleeve 10 conforms to power supply line 2 is tightened, prevents power supply line 2 because of insulation caused by twisting
Layer is damaged, improves 2 connection safety of power supply line.
As shown in Fig. 2, 4 periphery of threaded post is provided with connection screw thread 11, the mounting seat 3 be internally provided with and
The corresponding threaded hole 12 of threaded post 4 is provided with the fixed thread matched with connection screw thread 11 on 12 hole wall of threaded hole.It is logical
The cooperation between connection screw thread 11 and fixed thread is crossed, the rigidity connected between mounting seat 3 and light bulb 1 is improved, prevents from making
When with downlight, mounting seat 3 can fall off below light bulb 1.
Heat sink 13 is provided with below the mounting seat 3, the heat sink 13 is arranged with the corresponding position of inlet/outlet pipe 7
There are inlet and outlet 14, the inlet/outlet pipe 7 is extended into mounting seat 3 by inlet and outlet 14.Inlet and outlet are set among heat sink 13
14, light bulb 1 is passed in and out for inlet/outlet pipe 7, and disengaging space is provided.
It is described tighten sleeve 10 and be internally provided with tighten hole 15, the hole 15 that tightens is in a shape of big-top and small-bottom, the contracting
It 15 upper end of tieholen and tightens screw thread 9 and matches, the lower end of the locking hole is fitted on the insulating layer of power supply line 2.
The application method of the present embodiment is to be consolidated mounting seat 3 by the cooperation between fixed thread and connection screw thread 11
Dingan County is inlet/outlet pipe 7 by opening up inlet and outlet 14 and power hole 5 inside threaded post 4 and mounting seat 3 in threaded post 4
Installation site is provided, to provide space for disengaging of the power supply line 2 in light bulb 1, and insulation connection sleeve 6 is set and tightens set
10 protection power source lines 2 of cylinder will not generate friction with hole wall, and then weaken the generation of safety accident.
It is enlightenment, through the above description, related work people with the above-mentioned desirable embodiment according to the utility model
Member can carry out various changes and amendments in the range of without departing from this item utility model technical idea completely.This item is real
It is not limited to the contents of the specification with novel technical scope, it is necessary to its technology is determined according to scope of the claims
Property range.
Claims (4)
1. a kind of COB downlight insulated wire safe connection equipment, including light bulb (1), power supply line (2) and mounting seat (3), described
Light bulb (1) is threaded in above mounting seat (3), and the power supply line (2) is connected in light bulb (1) through mounting seat (3),
It is characterized by: being provided with threaded post (4) below the light bulb (1), the inside of the threaded post (4) is provided with power hole (5), institute
It states and is provided with insulation connection sleeve (6) in power hole (5), insulation connection sleeve (6) is fastened on light bulb (1) and mounting seat
(3) between, the inlet/outlet pipe (7) of power supply source line (2) disengaging light bulb (1) is fixedly connected in insulation connection sleeve (6), it is described
In the light bulb (1), the other end is provided with several and insulation connection sleeve (6) axially parallel contracting for one end setting of inlet/outlet pipe (7)
Tight gap (8), the gap (8) that tightens is provided on the barrel of inlet/outlet pipe (7), on the periphery of the inlet/outlet pipe (7) and contracts
The corresponding position in tight gap (8), which is provided with, to be tightened screw thread (9), it is described tighten to be fitted on screw thread (9) tighten sleeve (10),
It is described to tighten sleeve (10) and slide axially in inverted cone shape along tightening screw thread (9).
2. a kind of COB downlight insulated wire safe connection equipment according to claim 1, it is characterised in that: the screw thread
Column (4) periphery is provided with connection screw thread (11), and the mounting seat (3) is internally provided with and threaded post (4) corresponding screw thread
Hole (12) is provided with the fixed thread matched with connection screw thread (11) on threaded hole (12) hole wall.
3. a kind of COB downlight insulated wire safe connection equipment according to claim 2, it is characterised in that: the installation
It is provided with heat sink (13) below pedestal (3), the heat sink (13) is being provided with inlet and outlet with the corresponding position of inlet/outlet pipe (7)
(14), the inlet/outlet pipe (7) is extended into mounting seat (3) by importing and exporting (14).
4. existing according to claim 1 to a kind of COB downlight insulated wire safe connection equipment, feature described in 3 any one
In: it is described tighten sleeve (10) and be internally provided with tighten hole (15), the hole (15) that tightens is in a shape of big-top and small-bottom, the contracting
It tieholen (15) upper end and tightens screw thread (9) and matches, the lower end for tightening hole is fitted on the insulating layer of power supply line (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821362424.2U CN208442698U (en) | 2018-08-23 | 2018-08-23 | A kind of COB downlight insulated wire safe connection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821362424.2U CN208442698U (en) | 2018-08-23 | 2018-08-23 | A kind of COB downlight insulated wire safe connection equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208442698U true CN208442698U (en) | 2019-01-29 |
Family
ID=65086348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821362424.2U Expired - Fee Related CN208442698U (en) | 2018-08-23 | 2018-08-23 | A kind of COB downlight insulated wire safe connection equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208442698U (en) |
-
2018
- 2018-08-23 CN CN201821362424.2U patent/CN208442698U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190129 Termination date: 20190823 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |