CN209054536U - The plastic lamp of swimming pool aluminium - Google Patents
The plastic lamp of swimming pool aluminium Download PDFInfo
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- CN209054536U CN209054536U CN201822110892.7U CN201822110892U CN209054536U CN 209054536 U CN209054536 U CN 209054536U CN 201822110892 U CN201822110892 U CN 201822110892U CN 209054536 U CN209054536 U CN 209054536U
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- cavity
- lamp
- swimming pool
- shell
- pcb board
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Abstract
The utility model discloses a kind of plastic lamps of swimming pool aluminium, it is related to lighting apparatus, aim to solve the problem that common metal shell lamps and lanterns safety is poor, the lower problem of safety in utilization in swimming pool, its key points of the technical solution are that: including lamp body and light emitting device, the lamp body includes metal heat-conducting shell and insulation shell, the insulation shell offers installation cavity, the symmetrical both ends open of the installation cavity, and one end sealed set has the lampshade of light transmission, other end sealing is covered with end cap, the metal heat-conducting shell is set in installation cavity body, and the inner wall of outer wall fitting insulation shell installation cavity, hardware cavity is offered on the metal heat-conducting shell, the hardware cavity is in hatch frame in the open side of installation cavity, the light emitting device is set in hardware cavity.The plastic lamp of swimming pool aluminium of the utility model can be put into underwater use while reinforcing heat dissipation effect, and can prevent from leaking off in water, guarantee the safety of lamps and lanterns.
Description
Technical field
The utility model relates to lighting apparatus, more specifically, it relates to a kind of plastic lamp of swimming pool aluminium.
Background technique
The material of lamps and lanterns is varied, mainly there is plastics and two kinds of metal.
The wherein lamps and lanterns of metallic lamp body, such as the lamps and lanterns of aluminium shell, good heat dissipation effect can effectively extend lamps and lanterns,
The especially service life of LED light；But the lamps and lanterns safety of metal shell is relatively poor.Such as use the lamp in swimming pool
Tool, if using metal shell, internal circuit once break down, have it is very big may result in electric leakage, and make swimming pool
Electrification, endangers the health of user, it is therefore desirable to propose the new scheme of one kind to solve this problem.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of plastic lamp of swimming pool aluminium, it can
It to be put into underwater use while reinforcing heat dissipation effect, and can prevent from leaking off in water, guarantee the safety of lamps and lanterns.
The above-mentioned technical purpose of the utility model has the technical scheme that a kind of swimming pool aluminium is plastic
Lamp, including lamp body and light emitting device, the lamp body include metal heat-conducting shell and the insulation that is packaged in outside metal heat-conducting shell
Shell, the insulation shell offers installation cavity, the symmetrical both ends open of the installation cavity, and one end sealed set has light transmission
Lampshade, the other end sealing be covered with end cap, the metal heat-conducting shell is set in installation cavity body, and outer wall be bonded insulation shell
Body installs the inner wall of cavity, and hardware cavity is offered on the metal heat-conducting shell, and the hardware cavity is opened installation cavity
Mouth side is in hatch frame, and the light emitting device includes the pcb board and lamp bead for being provided with driving circuit, and the pcb board is plugged in
In hardware cavity, the lamp bead is electrically connected to the driving circuit on pcb board, and is set to pcb board towards lampshade side.
By using above-mentioned technical proposal, pcb board is placed in metal heat-conducting shell, and metal heat-conducting shell outsourcing is equipped with insulation
Shell, and insulation shell is in sealed set, so that the heat dissipation effect of the utility model is relatively more preferable, and because of the exhausted of sealing structure
Edge shell exists, so it (swimming pool) can be used into the water, and guarantees safety.
The utility model is further arranged to: the pcb board is fixed with lamp bulb seat, the lamp bulb seat contract towards lampshade side
Hardware cavity is closed, the lamp bead is set to lamp bulb seat towards lampshade side.
By using above-mentioned technical proposal, the setting of lamp bulb seat fixes lamp bead for installing lamp bead；Simultaneously as lamp bead
Seat agrees with hardware cavity, so it can limit pcb board, avoids its random wobble effects using effect in hardware cavity.
The utility model is further arranged to: the end cap is provided with multiple flexible swollen towards installation cavity side
Swollen, multiple expansion pieces are arranged around the central axis of end cap, and multiple expansion pieces form expansion-head, the expansion
Head is plugged in hardware cavity, and is interference fitted with hardware cavity, and the expansion-head housing setting tool is flexible close with insulating properties
Seal ring.
By using above-mentioned technical proposal, end cap enters the intracorporal mode of hardware chamber by expansion-head grafting and realizes that connection is solid
It is fixed, simultaneously as expansion-head outer wall is arranged with sealing ring, it is possible to guarantee its leakproofness.
The utility model is further arranged to: the end cap is provided with the limitation for agreeing with hardware cavity towards pcb board side
Block, the expansion-head contradict confinement block, and the confinement block contacts at pcb board.
By using above-mentioned technical proposal, end cap can use expansion-head and withstand confinement block, then withstand PCB by confinement block
Plate fixes PC plate with further realizing, and prevents its random moving influence using effect.
The utility model is further arranged to: the end cap is provided with threaded connection column, the screw thread away from pcb board side
The metallic channel passed through for conducting wire is offered on connecting column along its length, the metallic channel is through threaded connection column and end cap, institute
It states threaded connection male screw and is connected with nut connector, the nut connector is equipped with communication conductive wire slot and extraneous wire guide,
The nut connector has elasticity, and the aperture of wire guide is less than the diameter of conducting wire.
By using above-mentioned technical proposal, the utility model is worked by the way of non-electric power storage power supply；Spiral shell is passed through in conducting wire
Parent part, threaded connector and end cap connection give out light device when, the wire guide on nut piece is fitted closely in conducting wire outer wall, thus
Guarantee leakproofness, guarantees the safety of the utility model.
The utility model is further arranged to: one end that the insulation shell is provided with lampshade is arranged with light transmission and has bullet
The shield of property.
By using above-mentioned technical proposal, it can use shield and lampshade sealed, prevent the leakproofness of lampshade insufficient
And influence the using effect of the utility model.
The utility model is further arranged to: the insulation shell outer wall surround and offers external screw thread.
By using above-mentioned technical proposal, user can agree with externally threaded nut the installation sites such as swimming pool are pre-buried
Part, so that only external screw thread need to be threadedly connected to nut piece when subsequent installation, so that the utility model installing and dismounting is more
It is convenient.
The utility model is further arranged to: the insulation shell is heat-conducting plastic shell.
By using above-mentioned technical proposal, the heat dissipation effect of the utility model can be further strengthened, is avoided because common
Plastics poor thermal conductivity, be relatively difficult to the heat derives of metal heat-conducting shell influencing using effect.
In conclusion the utility model has the following beneficial effects: lamp body includes metal heat-conducting shell, light emitting device setting
In in metal heat-conducting shell, metal heat-conducting shell outsourcing is equipped with the insulation shell of sealing structure, and insulation shell is heat-conducting plastic
Shell, so that the heat that light emitting device generates can quickly be exported by metal and heat-conducting plastic, the thermal diffusivity of the utility model is more preferable；
Simultaneously as the insulation shell of sealing structure, so the utility model can use under water, and safety is higher.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model, mainly to show overall structure；
Fig. 2 is the explosive view of the utility model, mainly to show the internal structure of the utility model.
In figure: 1, lamp body；2, light emitting device；21, pcb board；22, lamp bead；23, confinement block；3, metal heat-conducting shell；31,
Hardware cavity；4, insulation shell；41, cavity is installed；42, lampshade；43, external screw thread；5, end cap；51, expansion piece；52, expansion-head；
521, sealing ring；53, it is threadedly coupled column；531, metallic channel；54, nut connector；541, wire guide；6, lamp bulb seat；7, it protects
Cover.
Specific embodiment
With reference to the accompanying drawings and examples, the utility model is described in detail.
The plastic lamp of swimming pool aluminium, referring to Figures 1 and 2, including lamp body 1 and the light emitting device being set in lamp body 12.Its
Middle lamp body 1 includes metal heat-conducting shell 3, and metal heat-conducting shell 3 is in the form of a column.It is opened along its length in metal heat-conducting shell 3
Equipped with hardware cavity 31, the both ends of hardware cavity 31 are in hatch frame.
Light emitting device 2 includes the pcb board 21 and several lamp beads 22 for being welded with LED drive circuit.Several lamp beads 22 are LED
Lamp bead is electrically connected in the LED drive circuit on pcb board 21.
Pcb board 21 caters to hardware cavity 31, and is plugged in hardware cavity 31.Lamp bead 22 is set to the end of pcb board 21
Portion, towards outside hardware cavity 31；Lamp bead 22 is close to the port of hardware cavity 31 simultaneously, or even stretches out port, so that light can
It exhales for illuminating.
Lamp body 1 further includes insulation shell 4, and insulation shell 4 is in the form of a column, and having end along its length is in the peace of hatch frame
It behave affectedly body 41；Installation cavity 41 agrees with metal heat-conducting shell 3.After forming after installation, metal heat-conducting shell 3 is plugged in installation cavity
In 41, and the inner wall of its outer wall fitting installation cavity 41, so as to heat loss through conduction.
The place open at one end of installation cavity 41 is formed with lampshade 42 by way of injection molding, lampshade 42 by light-passing plastic at
Type, and towards installation 41 outer lug of cavity.Lamp bead 22 is located at pcb board 21 towards 42 one end of lampshade, to guarantee the sending of lamp bead 22
Light can exhale for illuminating through lampshade 42.Contract therewith is connected in the other end opening lid conjunction of installation cavity 41
Close end cap 5.
According to above content, the main body (pcb board) of the light emitting device 2 of the utility model is placed in metal heat-conducting shell 3, from
And its better heat-radiation effect；Again because being arranged with insulation shell 4 outside metal heat-conducting shell 3, it is possible to reinforce its safety, i.e.,
Just light emitting device 2 breaks down, and has the presence of insulation shell 4 to be also possible to prevent its electric leakage and generates danger.
Metal heat-conducting shell 3 selects aluminium to be made, because its is relatively cheap light, and thermal conductivity is stronger；Insulation shell 4 selects
It selects heat-conducting plastic (RTP) to be made, to further strengthen heat dissipation effect；Heat-conducting plastic anti-chemical can corrode simultaneously, more be not easy
Damage.
Referring to Fig. 2, it is fixedly connected with lamp bulb seat 6 in one end of pcb board 21 towards lampshade 42, lamp bulb seat 6 is in the form of a column, and straight
Diameter agrees with the internal diameter of hardware cavity 31.Lamp bead 22 is mounted on lamp bulb seat 6 towards 42 side of lampshade, and the end face of lamp bulb seat 6 coats
Certain reflectorized material forms reflective layer, so that the luminous energy that lamp bead 22 issues is used effectively.
The setting of lamp bulb seat 6 can guide mounting light emitting device 2 on one side, on the other hand can reinforce pcb board 21
Installation effect avoids it from arbitrarily shaking；Because being influenced by electronic component on pcb board 21, hardware cavity 31 must can not be close
Agree with pcb board 21, if at this time without the locking restriction effect of lamp bulb seat 6, pcb board 21 inevitably occurs when in use
It shakes, influences using effect.
Referring to Fig. 2, further, the side of pcb board 21 towards end cap 5 is provided with confinement block 23, confinement block 23 is in ring
Shape, one end contradict pcb board 21, and the other end is contradicted (indirect) force by end cap 5.The setting of confinement block 23 can be further right
Pcb board 21 limits, and prevents its random moving influence using effect.
Referring to Fig. 2, it is arranged with shield 7 in one end that insulation shell 4 is provided with lampshade 42, shield 7 uses light transmission, and
Flexible rubber material is made, and forms ring side, ring side is closely coated on the end of insulation shell 4, for preventing lamp
42 injection molding sealing of cover is insufficient and influences overall tightness.Shield 7 also has certain buffering effect, can be straight to avoid lampshade 42
It hits damage and influences using effect in face.
Referring to Fig.1, external screw thread 43 is formed in the outer wall of insulation shell 4, convenience has mainly been used in the setting of external screw thread 43
Subsequent installation the utility model.Have external screw thread 43, then only need on swimming pool inner wall the pre-buried nut piece for agreeing with external screw thread 43, it is subsequent
It can be fast implemented by way of 43 threaded coupling nut part of external screw thread and the utility model is installed.
Referring to Fig. 2, metal heat-conducting shell 3 extends towards 5 side of end cap, and is open close to the tail end of insulation shell 4.
End cap 5 is towards the side of hardware cavity 31 integrally formed with multiple expansion pieces 51, and multiple expansion pieces 51 are around end cap 5
Central axis be arranged.Multiple expansion pieces 51 form expansion-head 52.
In 52 grafting hardware cavity 31 of expansion-head, and when the two interference fit, i.e. 52 nature of expansion-head, diameter is omited
Greater than the internal diameter of hardware cavity 31, expansion-head 52 is placed in hardware cavity 31 at this time, always has the tendency that expansion becomes larger, thus
It is firmly locking to be plugged in hardware cavity 31.
In metal heat-conducting shell 3 towards one end of end cap 5, the first land is offered around its inner wall.52 grafting of expansion-head
When hardware cavity 31, expansion piece 51 contacts at the first land away from one end of end cap 5.
For the leakproofness for reinforcing end cap 5, that is, reinforce the safety of the utility model, the close of elasticity is arranged outside expansion-head 52
Seal ring 521.Sealing ring 521 follows expansion-head 52 to be caught in hardware cavity 31 together, and 31 inner wall of hardware cavity opens up and matches therewith
The land of conjunction avoids its skew etc. from influencing sealing effect to be limited to it.
For the sealing effect for reinforcing sealing ring 521, flange is extended to form on the outside of outwardly close to towards 5 one end of end cap, when
When expansion-head 52 is plugged in hardware cavity 31, end cap 5 contradicts the flange of sealing ring 521, and flange contradicts the end of insulation shell 4
Face.
When the lid of end cap 5 closes, expansion-head 52 contradicts confinement block 23, and cooperation confinement block 23 is limited the movement of pcb board 21.
Since swimming pool light basic need is used for a long time, according to battery-powered, opposite frequent replacement is needed, is caused
Using trouble, so the utility model is set as non-electric power storage power supply.
Referring to Fig. 2, end cap 5 is provided with away from 31 side of hardware cavity and is threadedly coupled column 53, is threadedly coupled column 53 towards back
Extend from 31 side of hardware cavity.Metallic channel 531 is offered along its length on being threadedly coupled column 53, and metallic channel 531 passes through
It wears and is threadedly coupled column 53 and end cap 5.
When end cap 5, which covers, closes hardware cavity 31, the conducting wire of light emitting device 2 is passed through from metallic channel 531, with outer for connecting
Connect power supply.
It is threaded with the nut connector 54 agreed with being threadedly coupled column 53, is offered on nut connector 54 and is connected to it
The wire guide 541 of screw thread inner cavity, the in other words wire guide 541 of communication conductive wire slot 531.
In 5 Gai Hehou of end cap, user's rotating nut connector 54 is threadedly connected to it and is threadedly coupled column 53.
Nut connector 54 is made of rubber, has elasticity, and the diameter of wire guide 541 is slightly less than the diameter of conducting wire, to avoid
The leakproofness of wire influence the utility model, sealing effect are more preferable.
The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to
Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (8)
1. a kind of plastic lamp of swimming pool aluminium, including lamp body (1) and light emitting device (2), it is characterised in that: lamp body (1) packet
It includes metal heat-conducting shell (3) and is packaged in the insulation shell (4) of metal heat-conducting shell (3) outside, the insulation shell (4) offers
It installs cavity (41), the symmetrical both ends open of the installation cavity (41), and one end sealed set has the lampshade (42) of light transmission, it is another
End sealing is covered with end cap (5), and the metal heat-conducting shell (3) is set in installation cavity (41), and outer wall is bonded insulation shell
Body installs the inner wall of cavity (41), offers hardware cavity (31) on the metal heat-conducting shell (3), the hardware cavity (31)
It is in hatch frame in the open side of installation cavity (41), the light emitting device (2) includes the pcb board (21) for being provided with driving circuit
And lamp bead (22), the pcb board (21) are plugged in hardware cavity (31), the lamp bead (22) is electrically connected to pcb board (21)
On driving circuit, and be set to pcb board (21) towards lampshade (42) side.
2. the plastic lamp of swimming pool aluminium according to claim 1, it is characterised in that: the pcb board (21) is towards lampshade (42)
Side is fixed with lamp bulb seat (6), and the lamp bulb seat (6) is agreed with hardware cavity (31), and the lamp bead (22) is set to lamp bulb seat (6)
Towards lampshade (42) side.
3. the plastic lamp of swimming pool aluminium according to claim 1, it is characterised in that: end cap (5) the direction installation cavity
(41) side is provided with multiple flexible expansion pieces (51), central axis of multiple expansion pieces (51) around end cap (5)
It being arranged, multiple expansion pieces (51) form expansion-head (52), and the expansion-head (52) is plugged in hardware cavity (31),
And it is interference fitted with hardware cavity (31), the flexible sealing ring (521) with insulating properties of expansion-head (52) the housing setting tool.
4. the plastic lamp of swimming pool aluminium according to claim 3, it is characterised in that: the end cap (5) is towards pcb board (21) one
Side is provided with the confinement block (23) for agreeing with hardware cavity (31), and the expansion-head (52) contradicts confinement block (23), the confinement block
(23) pcb board (21) are contacted at.
5. the plastic lamp of swimming pool aluminium according to claim 1, it is characterised in that: the end cap (5) deviates from pcb board (21) one
Side, which is provided with, is threadedly coupled column (53), offers the metallic channel passed through for conducting wire along its length on the threaded connection column (53)
(531), the metallic channel (531) is threaded with through threaded connection column (53) and end cap (5), the threaded connection column (53)
Nut connector (54), the nut connector (54) offer the wire guide (541) of communication conductive wire slot (531) and the external world, institute
Stating nut connector (54) has elasticity, and the aperture of wire guide (541) is less than the diameter of conducting wire.
6. according to the plastic lamp of swimming pool aluminium described in claim 2 or 4 or 5, it is characterised in that: insulation shell (4) setting
There is one end of lampshade (42) to be arranged with light transmission and flexible shield (7).
7. the plastic lamp of swimming pool aluminium according to claim 6, it is characterised in that: insulation shell (4) outer wall surround and sets
It is equipped with external screw thread (32).
8. the plastic lamp of swimming pool aluminium according to claim 7, it is characterised in that: the insulation shell (4) is heat-conducting plastic
Shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822110892.7U CN209054536U (en) | 2018-12-15 | 2018-12-15 | The plastic lamp of swimming pool aluminium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822110892.7U CN209054536U (en) | 2018-12-15 | 2018-12-15 | The plastic lamp of swimming pool aluminium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209054536U true CN209054536U (en) | 2019-07-02 |
Family
ID=67055061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822110892.7U Active CN209054536U (en) | 2018-12-15 | 2018-12-15 | The plastic lamp of swimming pool aluminium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209054536U (en) |
-
2018
- 2018-12-15 CN CN201822110892.7U patent/CN209054536U/en active Active
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 314006 building 1352-1, Asia Pacific Road, Daqiao Town, Nanhu District, Jiaxing City, Zhejiang Province Patentee after: Zhejiang Bangjie Technology Co.,Ltd. Address before: 314006 building 1352-1, Asia Pacific Road, Daqiao Town, Nanhu District, Jiaxing City, Zhejiang Province Patentee before: JIAXING HANRUI ELECTRONIC TECHNOLOGY Co.,Ltd. |