CN206257562U - A kind of antitheft underground lamp - Google Patents
A kind of antitheft underground lamp Download PDFInfo
- Publication number
- CN206257562U CN206257562U CN201621333722.XU CN201621333722U CN206257562U CN 206257562 U CN206257562 U CN 206257562U CN 201621333722 U CN201621333722 U CN 201621333722U CN 206257562 U CN206257562 U CN 206257562U
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- China
- Prior art keywords
- antitheft
- staving
- bolt
- underground lamp
- stainless steel
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Abstract
The utility model discloses a kind of antitheft underground lamp, including stainless steel cover, lamp body and pre-buried bucket, the upper end of lamp body is provided with a circle extension edge, pre-buried bucket includes staving and is connected in the installation side of staving upper end, install and be provided with screwed hole on side, screwed hole is connected with stainless steel cover, the bolt that extension edge and installation side tighten together successively, bolt has good electric conductivity, at least one its bottom of screwed hole is fixed with the contact switch S1 being made up of two spaced hard contacts, two hard contacts are connected to circuit for alarming, when bolt is tightened, its screw rod end abuts against with two hard contacts, circuit for alarming is used for when hexagon socket head cap screw is twisted from two hard contacts, acousto-optic element is turned on to send alarm；Have the advantages that good theftproof performance, long service life and heat-sinking capability are good.
Description
Technical field
The utility model is related to lighting technical field, more specifically, it relates to a kind of antitheft underground lamp.
Background technology
Underground lamp is widely used in square, restaurant, private villa, garden, meeting room, show room, cell environment beautification, dance
The light decorations such as the places such as platform bar, market, parking sculpture, tourist attractions, because it is to be embedded in ground to illuminate thus obtain for people
Name underground lamp.During installation, by pre-buried cylinder pre-plugged in ground, then by the fastener of such as screw by stainless steel cover,
Lamp body is fixed in pre-buried cylinder.Because underground lamp is mostly installed outdoors, underground lamp of the prior art lacks corresponding antitheft
Structure, is susceptible to steal and loses.
A kind of LED underground lamp is disclosed in the Chinese patent of Publication No. CN101586757, including：Cover, tempering glass
Glass lid and lamp housing are constituted, and pcb board is provided with lamp body, and a positive source circuit and a power supply are provided with every piece of pcb board
Negative pole circuit, there is provided voltage is to pcb board；LED luminescence units, the LED luminescence units include at least one light emitting diode；Floor
The through hole of connection before and after being provided with block, the LED luminescence units are placed in through hole, and single line is additionally provided with the pcb board
Transmission drive control chip, the single wire transmission drive control chip is input into control signal by a signal control line road, directly
The LED luminescence units on pcb board are driven to light；Some pcb boards pass through power positive cathode circuit and a signal control line
Road is connected with each other.Because this LED underground lamp lacks corresponding theft-prevention structure, it is susceptible to steal and loses.
Utility model content
In view of the shortcomings of the prior art, the purpose of this utility model is to provide a kind of antitheft underground lamp, by phase
The theft-prevention structure answered enhances theftproof performance.
To achieve the above object, the utility model provides following technical scheme：
A kind of antitheft underground lamp, including stainless steel cover, lamp body and pre-buried bucket, the upper end of the lamp body are provided with a circle and prolong
Side is stretched, the pre-buried bucket includes staving and is connected in the installation side of staving upper end, and screwed hole is provided with the installation side, described
Screwed hole is connected with stainless steel cover, extension edge and installs the bolt that side tightens together successively, and bolt has good leading
Electrically, contact switch S1 is fixed at least one its bottom of the screwed hole, and the contact switch S1 is by two interval settings
Hard contact composition, two hard contacts are connected to circuit for alarming, its screw rod end and two gold when bolt is tightened
Category contact abuts against, and the circuit for alarming is used to, when hexagon socket head cap screw is twisted from two hard contacts, turn on acousto-optic element
To send alarm.
By using above-mentioned technical proposal, after bolt is tightened, the screw rod end of bolt abuts against with two hard contacts,
When bolt is twisted from hard contact again, turn on acousto-optic element, so as to send alarm, so as to reach the mesh of enhancing theftproof performance
's.
Further, the pre-buried bucket also includes being fixedly connected with the lower end of the staving and external diameter is more than the staving diameter
Bury side.
By using above-mentioned technical proposal, after embedding good staving, covering can be pushed down and bury side so that staving be difficult to by
Extract, so as to further increase theftproof performance of the present utility model.
Further, the circuit for alarming includes：LED 1, its negative pole ground connection；Buzzer H1, its one end is led to
Cross resistance R1 and be coupled to direct current VCC, its other end is coupled to the positive pole of LED 1, the contact switch S1 is in parallel
At the two ends of buzzer H1.
By using above-mentioned technical proposal, when the screw rod end of the bolt and two hard contacts abut against, due to
Bolt has good electric conductivity, and contact switch S1 equivalent to closure and is shorted out buzzer H1；When the bolt is screwed out
Afterwards, the screw rod end of the bolt is twisted from hard contact, and contact switch S1, so as to turn on buzzer H1, sends equivalent to disconnection
Alarm song, has reached antitheft function；In addition, in the case where circuit for alarming is intact, LED 1 is in point all the time
Bright state, intuitively finds out the complete situation of circuit when can be used in debugging circuit for alarming.
Further, the centre of the stainless steel cover is connected with safety glass.
It is another on the one hand for the lamp body below stainless steel cover provides optical transmission window by using above-mentioned technical proposal
Aspect makes it have service life due to characteristics such as the bearing capacity of safety glass is strong, anti-wind pressure, cold-resistant heat, impact resistances
Advantage long, while it is difficult the characteristics of being crashed to pieces further enhancing theftproof performance of the present utility model.
Further, the bolt is hexagon socket head cap screw, and the hexagon socket head cap screw tightens rear its upper surface and surface stainless steel
The upper surface of lid is concordant.
By using above-mentioned technical proposal, stainless steel cover, lamp body and pre-buried bucket are fastened using hexagon socket head cap screw, so that
Make upper surface of the present utility model more smooth, prevent from bumping to pedestrian.
Further, silica gel water proof rubber circle has been abutted between the safety glass and the lamp body.
By using above-mentioned technical proposal, sealing of the present utility model is further increased, make it internal with more preferable
Dry environment, improve the service life of internal electronic element.
Further, it is provided with reinforcement between the installation side and the staving.
By using above-mentioned technical proposal, the intensity and bearing capacity for installing side are improve, so as to improve pre-buried bucket
Service life.
Further, multiple radiating fins are provided with the outer wall of lamp body.
By using above-mentioned technical proposal, the area of dissipation of lamp body is increased, so as to improve the heat-sinking capability of lamp body.
Compared with prior art, the utility model has the advantages that：
（1）Be provided with circuit for alarming, bury side and safety glass come it is antitheft, with good theftproof performance；
（2）Reinforcement is provided between the installation side and the staving, and is abutted between safety glass and lamp body
There is silica gel water proof rubber circle, improve service life；
（3）Multiple radiating fins are provided with the outer wall of lamp body, the heat-sinking capability of lamp body is improve.
Brief description of the drawings
Fig. 1 is the structural representation of the present embodiment；
Fig. 2 is the top view of the present embodiment；
Fig. 3 is the sectional view of the line A-A along Fig. 2；
Fig. 4 is the enlarged drawing in B portions in Fig. 3；
Fig. 5 lays down the structural representation after pre-buried bucket for the present embodiment；
Fig. 6 is the circuit diagram of the present embodiment.
Reference：1st, stainless steel cover；2nd, lamp body；3rd, pre-buried bucket；4th, extension edge；5th, staving；The 6th, side is installed；7th, bury
Side；8th, screwed hole；9th, hexagon socket head cap screw；10th, safety glass；11st, silica gel water proof rubber circle；12nd, reinforcement；13rd, copper plug；14、
Rubber power line；15th, power line port；16th, radiating fin；17th, hard contact；18th, circuit for alarming.
Specific embodiment
With reference to the accompanying drawings and examples, the utility model is described in detail.
As depicted in figs. 1 and 2, a kind of antitheft underground lamp, including stainless steel cover 1, lamp body 2 and pre-buried bucket 3.The lamp body
2 upper end is fixed with a circle extension edge 4.The pre-buried bucket 3 include staving 5, be connected in the upper end of staving 5 installation side 6 and with
What the lower end of the staving 5 was fixedly connected with buries side 7.As shown in Figure 2 and Figure 4, three screwed holes 8, institute are provided with the installation side 6
Screwed hole 8 is stated to be connected with stainless steel cover 1, extension edge 4 and the hexagon socket head cap screw 9 that side 6 tightens together successively is installed, including
Its upper surface is concordant with the upper surface of stainless steel cover 1 after hex bolts 9 is tightened.As shown in figure 1, the external diameter for burying side 7 is more than institute
The diameter of staving 5 is stated, after embedding good staving 5, covering can be pushed down and bury side 7, so that staving 5 is difficult to be pulled out, so as to reach
Anti-theft feature.
As shown in Figure 3 and Figure 4, the centre of the stainless steel cover 1 is connected with safety glass 10.The safety glass 10 with
Being abutted between the lamp body 2 has silica gel water proof rubber circle 11 to improve sealing.Simultaneously have its inside and preferably dry ring
Border, improves the service life of internal electronic element.
As shown in figures 1 and 3, six reinforcements 12 are fixed between the installation side 6 and the staving 5.Improve peace
The intensity and bearing capacity of rim 6, so as to improve the service life of pre-buried bucket 3.
As shown in Figure 1 and Figure 5, the bottom thread of lamp body 2 is connected with a bronze medal plug 13, copper plug 13 and is installed with rubber power line
14, be provided with the power line port 15 rubber power line 14 being connected to outside pre-buried bucket 3 on pre-buried bucket 3.
As shown in figure 5, being also fixed with multiple radiating fins 16 on the outer wall of lamp body 2, the area of dissipation of lamp body 2 is increased,
So as to improve the heat-sinking capability of lamp body 2.
As shown in Figure 4 and Figure 5, the hexagon socket head cap screw 9 has good electric conductivity, there is a spiral shell in three screwed holes 8
The bottom of pit 8 is fixed contact switch S1, the contact switch S1 and is made up of two hard contacts 17 being intervally arranged, two
The hard contact 17 is connected to circuit for alarming 18, its screw rod end and two hard contacts 17 when hexagon socket head cap screw 9 is tightened
Abut against, the circuit for alarming 18 be used for when hexagon socket head cap screw 9 is twisted from two hard contacts 17, conducting acousto-optic element with
Send alarm.
The circuit for alarming 18 includes：LED 1, its negative pole ground connection；Buzzer H1, its one end passes through resistance
R1 is coupled to direct current VCC, and its other end is coupled to the positive pole of LED 1, and the contact switch S1 is connected in parallel on buzzing
The two ends of device H1.
When the screw rod end of the hexagon socket head cap screw 9 and two hard contacts 17 abut against, because hexagon socket head cap screw 9 has
There is good electric conductivity, contact switch S1 equivalent to closure and is shorted out buzzer H1；When the hexagon socket head cap screw 9 is screwed out
Afterwards, the screw rod end of the hexagon socket head cap screw 9 is twisted from hard contact 17, and contact switch S1 is equivalent to disconnection, so as to turn on buzzing
Device H1, sounds the alarm, and has reached antitheft function；In addition, in the case where circuit for alarming 18 is intact, LED 1
All the time illuminating state is in, the complete situation of circuit is intuitively found out when can be used in debugging circuit for alarming 18.
The above is only preferred embodiment of the present utility model, and protection domain of the present utility model is not limited merely to
Above-described embodiment, all technical schemes belonged under the utility model thinking belong to protection domain of the present utility model.Should refer to
Go out, for those skilled in the art, some improvement under the premise of the utility model principle is not departed from and
Retouching, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (8)
1. a kind of antitheft underground lamp, including stainless steel cover (1), lamp body (2) and pre-buried bucket (3), it is characterised in that the lamp body
(2) upper end is provided with a circle extension edge (4), and the pre-buried bucket (3) is including staving (5) and is connected in staving (5) upper end
Install side (6), screwed hole (8) is provided with the installation side (6), the screwed hole (8) is connected with stainless steel cover (1), prolongs
The bolt that (6) tighten together successively when stretching in (4) and installing, bolt has good electric conductivity, and the screwed hole (8) is at least
There is its bottom to fix contact switch S1, the contact switch S1 to be made up of two spaced hard contacts (17),
Two hard contacts (17) are connected to circuit for alarming (18), its screw rod end and two hard contacts when bolt is tightened
(17) abut against, the circuit for alarming (18) is for when hexagon socket head cap screw (9) is twisted from two hard contact (17), turning on
Acousto-optic element is sending alarm.
2. a kind of antitheft underground lamp according to claim 1, it is characterised in that the pre-buried bucket (3) also include with it is described
The lower end of staving (5) is fixedly connected with and external diameter buries side (7) more than the staving (5) diameter.
3. a kind of antitheft underground lamp according to claim 1, it is characterised in that the circuit for alarming (18) includes：
LED 1, its negative pole ground connection；
Buzzer H1, its one end is coupled to direct current VCC by resistance R1, and its other end is being coupled to LED 1 just
Pole, the contact switch S1 is connected in parallel on the two ends of buzzer H1.
4. a kind of antitheft underground lamp according to claim 1, it is characterised in that the middle card of the stainless steel cover (1)
It is connected to safety glass (10).
5. a kind of antitheft underground lamp according to claim 1, it is characterised in that the bolt is hexagon socket head cap screw (9), institute
State its upper surface after hexagon socket head cap screw (9) is tightened concordant with the upper surface of stainless steel cover (1).
6. a kind of antitheft underground lamp according to claim 4, it is characterised in that the safety glass (10) and the lamp body
(2) being abutted between has silica gel water proof rubber circle (11).
7. a kind of antitheft underground lamp according to claim 1, it is characterised in that the installation side (6) and the staving (5)
Between be provided with reinforcement (12).
8. a kind of antitheft underground lamp according to claim 1, it is characterised in that be provided with multiple on the outer wall of lamp body (2)
Radiating fin (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621333722.XU CN206257562U (en) | 2016-12-07 | 2016-12-07 | A kind of antitheft underground lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621333722.XU CN206257562U (en) | 2016-12-07 | 2016-12-07 | A kind of antitheft underground lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206257562U true CN206257562U (en) | 2017-06-16 |
Family
ID=59028518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621333722.XU Active CN206257562U (en) | 2016-12-07 | 2016-12-07 | A kind of antitheft underground lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206257562U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109140317A (en) * | 2018-08-14 | 2019-01-04 | 柴睿琪 | A kind of anti-theft type LED buried lamp structure |
| CN110261082A (en) * | 2019-06-11 | 2019-09-20 | 电子科技大学 | A kind of RFID label tag and the screw loosening condition monitoring system based on it |
-
2016
- 2016-12-07 CN CN201621333722.XU patent/CN206257562U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109140317A (en) * | 2018-08-14 | 2019-01-04 | 柴睿琪 | A kind of anti-theft type LED buried lamp structure |
| CN109140317B (en) * | 2018-08-14 | 2020-11-17 | 嘉兴超凡知识产权服务有限公司 | Anti-theft LED underground lamp structure |
| CN110261082A (en) * | 2019-06-11 | 2019-09-20 | 电子科技大学 | A kind of RFID label tag and the screw loosening condition monitoring system based on it |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |