CN207213973U - Forced high insulation lamp holder - Google Patents
Forced high insulation lamp holder Download PDFInfo
- Publication number
- CN207213973U CN207213973U CN201720668367.XU CN201720668367U CN207213973U CN 207213973 U CN207213973 U CN 207213973U CN 201720668367 U CN201720668367 U CN 201720668367U CN 207213973 U CN207213973 U CN 207213973U
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- China
- Prior art keywords
- accommodating cavity
- metal casing
- hole
- insulating lid
- limiting section
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Abstract
The utility model discloses a kind of forced high insulation lamp holder, includes metal casing, interior insulation sheath and insulating lid；The insulating lid stretches into first through hole and is connected and fixed with metal casing produced by insert molding, the inner of insulating lid is stretched into the second accommodating cavity through the second through hole, the inner periphery of insulating lid is by pressing formed with limiting section, second through hole has stopper slot close to the side periphery of the second accommodating cavity, and the limiting section is embedded in stopper slot.Go out insulating lid by first molding metal casing and interior insulation sheath and metal casing being put into injection molding in mould, the inner of insulating lid is stretched into the second accommodating cavity through the second through hole, interior insulation sheath is set to be come off from metal casing by pressing, it need not be assembled using screw, structure is more firm, is not in loosen, using more safe and reliable, assemble it is simpler, and effectively prevent metal casing deformation, so as to improve product qualification rate.
Description
Technical field
Lamp holder art is the utility model is related to, refers in particular to a kind of forced high insulation lamp holder.
Background technology
With the enhancing of people's energy conservation and environmental awareness, house, office space start to advocate green illumination of today, therefore save
Energy lamp substitution common bulb has been trend of the times.Traditional energy-saving lamp holder includes metal casing and insulating lid, the insulating lid
The top of metal casing is installed in, in order to realize more preferable insulation effect, interior insulation sheath, interior insulation are provided with metal casing
Sheath generally use two ways is connected with insulating lid, and one kind is to adopt to be screwed, and another kind is by being once molded
Turn feelings occur the mode of formation for profiled insulation lid and interior insulation sheath, the meeting that the first above-mentioned mode of being connected has simultaneously
Condition, there is loose phenomenon, and then influence product quality, safety and reliability are poor, are unfavorable for marketing, and some structures are answered
It is miscellaneous, it is cumbersome, entirety is assembled difficulty, puzzlement is brought to manufacturing enterprise；Above-mentioned second is connected mode, in injection molding
When, metal casing easily is deformed, is installed so as to cause product to coordinate with outside, product qualification rate is relatively low, and makes
Cost is high.Therefore, it is necessary to current lamp holder is improved.
Utility model content
In view of this, in view of the existing deficiencies of the prior art, its main purpose is to provide a kind of high insulation to the utility model
Lamp holder, it can effectively solve the problems, such as that existing lamp holder assembles difficulty, qualification rate is low and cost is high.
To achieve the above object, the utility model is using following technical scheme：
A kind of forced high insulation lamp holder, includes metal casing, interior insulation sheath and insulating lid；The metal casing has
There is one first accommodating cavity, the top of metal casing has a first through hole, and the first through hole connects the first accommodating cavity；The interior insulation
Sheath is placed in the first accommodating cavity, and interior insulation sheath has one second accommodating cavity, and the top of interior insulation sheath has the second through hole,
Second through hole connects the second accommodating cavity；The insulating lid has the mounting hole for being used for installing conductive cap, and mounting hole connection second houses
Chamber；It is characterized in that：The insulating lid stretches into first through hole and is connected and fixed with metal casing produced by insert molding, insulating lid
The inner is stretched into the second accommodating cavity through the second through hole, and the inner periphery of insulating lid is by pressing formed with limiting section, and this second
Through hole has stopper slot close to the side periphery of the second accommodating cavity, and the limiting section is embedded in stopper slot.
As a kind of preferred scheme, the limiting section is loop configuration.
As a kind of preferred scheme, the stopper slot is annular chamfer structure, and limiting section is bonded with the surface of stopper slot.
As a kind of preferred scheme, the outer wall of the interior insulation sheath is convexly equipped with multiple fins, the plurality of fin interval row
Cloth, each fin is axially extending, and each fin is butted on the internal face of the first accommodating cavity.
As a kind of preferred scheme, the metal casing is aluminium nickel plating, copper nickel plating, stainless steel, copper or aluminium material.
The utility model has clear advantage and beneficial effect compared with prior art, specifically, by above-mentioned technology
Scheme is understood：
Go out insulation by first molding metal casing and interior insulation sheath and metal casing being put into injection molding in mould
Lid, the inner of insulating lid stretched into the second accommodating cavity through the second through hole, the inner periphery of insulating lid by press to be formed it is limited
Position portion, second through hole have stopper slot close to the side periphery of the second accommodating cavity, and the limiting section is embedded in stopper slot, make interior exhausted
Edge sheath cannot come off from metal casing, simple in construction without being assembled using screw, easy to assembly quick, cost of manufacture
It is low, and effectively prevent metal casing deformation, so as to improve product qualification rate.
More clearly to illustrate architectural feature and effect of the present utility model, come below in conjunction with the accompanying drawings with specific embodiment pair
The utility model is described in detail.
Brief description of the drawings
Fig. 1 be the utility model preferred embodiment in metal casing and insulating lid combination after schematic perspective view；
Fig. 2 be the utility model preferred embodiment in after metal casing and insulating lid combination another angle three-dimensional signal
Figure；
Fig. 3 be the utility model preferred embodiment in metal casing and insulating lid combination after sectional view；
Fig. 4 be the utility model preferred embodiment in interior insulation sheath be put into before schematic perspective view；
Fig. 5 be the utility model preferred embodiment in interior insulation sheath be put into after sectional view；
Fig. 6 be the utility model preferred embodiment in sectional view after the pressing of machine internal insulating lid.
Accompanying drawing identifier declaration：
10th, metal casing 11, the first accommodating cavity
12nd, first through hole 20, insulating lid
21st, mounting hole 22, limiting section.
30th, interior insulation sheath 31, the second accommodating cavity
32nd, the second through hole 33, stopper slot
34th, fin.
Embodiment
It refer to shown in Fig. 1 to Fig. 3, that show the concrete structure of the preferred embodiment of the utility model, include
Metal casing 10, insulating lid 20 and interior insulation sheath 30.
The metal casing 10 has one first accommodating cavity 11, and the top of metal casing 10 has a first through hole 12, and this first
Through hole 12 connects the first accommodating cavity 11；In the present embodiment, the metal casing 10 is aluminium nickel plating, stainless steel, copper or aluminium material.
The insulating lid 20 is arranged at the top of metal casing 10, and insulating lid 20 stretches into first through hole 12 and metal casing 10
Produced by insert molding is connected and fixed, and the insulating lid 20, which has, to be used to install conductive cap（Do not show in figure）Mounting hole 21, this is exhausted
The inner periphery of edge lid 20 is by pressing formed with limiting section 22, and in the present embodiment, the limiting section 22 is loop configuration.
As shown in fig. 6, the interior insulation sheath 30 is placed in the first accommodating cavity 11, interior insulation sheath 30 has one second to house
Chamber 31, foregoing mounting hole 21 connect the second accommodating cavity 31, and the top of interior insulation sheath 30 has the second through hole 32, second through hole
32 the second accommodating cavities 31 of connection, the second through hole 32 have stopper slot 33, insulating lid 20 close to the side periphery of the second accommodating cavity 31
The inner stretched into through the second through hole 32 in the second accommodating cavity 31, foregoing limiting section 22 be embedded in stopper slot 33 in, in the present embodiment
In, the stopper slot 33 is annular chamfer structure, and limiting section 22 is bonded with the surface of stopper slot 33.And the interior insulation sheath
30 outer wall is convexly equipped with multiple fins 34, and the plurality of fin 34 is intervally arranged, and each fin 34 is axially extending, and each fin
34 are butted on the internal face of the first accommodating cavity 11.
The making moulding process of forced high insulation lamp holder is explained in detail below, includes following steps：
（1）First make and mold metal casing 10, and injection molding goes out interior insulation sheath 30.
（2）Metal casing 10 is put into injection molding in mould and goes out insulating lid 20（As shown in the figure）.
（3）Interior insulation sheath 30 is put into the first accommodating cavity 11 of metal casing 10 fixed so that insulating lid 20 it is interior
End is stretched into the second accommodating cavity 31 through the through hole 32 of first through hole 12 and second, then by automatic machinery to insulating lid 20
Inner periphery carries out riveting and forms limiting section 22 so that limiting section 22 is fitted in stopper slot 33, now interior insulation sheath 30 with
Insulating lid 20 is fixedly connected, and interior insulation sheath 30 can not come off from metal casing 10.
Design focal point of the present utility model is：By first molding metal casing and interior insulation sheath and by metal casing
It is put into injection molding in mould and goes out insulating lid, the inner of insulating lid is stretched into the second accommodating cavity through the second through hole, insulating lid
For inner periphery by pressing formed with limiting section, second through hole has stopper slot close to the side periphery of the second accommodating cavity, should
Limiting section is embedded in stopper slot, interior insulation sheath is come off from metal casing, without being assembled using screw, structure letter
It is single, easy to assembly quick, low manufacture cost, and effectively prevent metal casing deformation, so as to improve product qualification rate.
It is described above, only it is preferred embodiment of the present utility model, not technical scope of the present utility model is made
Any restrictions, therefore every any trickle amendment made according to the technical essence of the utility model to above example, equivalent change
Change and modification, in the range of still falling within technical solutions of the utility model.
Claims (3)
1. a kind of forced high insulation lamp holder, includes metal casing, interior insulation sheath and insulating lid；The metal casing has
One first accommodating cavity, the top of metal casing have a first through hole, and the first through hole connects the first accommodating cavity；The interior insulation is protected
It is placed in the first accommodating cavity, interior insulation sheath has one second accommodating cavity, and the top of interior insulation sheath has the second through hole, the
Two through holes connect the second accommodating cavity；The insulating lid has the mounting hole for being used for installing conductive cap, and mounting hole connects the second accommodating cavity；
It is characterized in that：The insulating lid stretches into first through hole and is connected and fixed with metal casing produced by insert molding, insulating lid it is interior
End is stretched into the second accommodating cavity through the second through hole, and for the inner periphery of insulating lid by pressing formed with limiting section, this is second logical
Hole has stopper slot close to the side periphery of the second accommodating cavity, and the limiting section is embedded in stopper slot；The limiting section is ring junction
Structure；The stopper slot is annular chamfer structure, and limiting section is bonded with the surface of stopper slot.
2. forced high insulation lamp holder according to claim 1, it is characterised in that：The outer wall projection of the interior insulation sheath
There are multiple fins, the plurality of fin is intervally arranged, and each fin is axially extending, and each fin is butted on the interior of the first accommodating cavity
On wall.
3. forced high insulation lamp holder according to claim 1, it is characterised in that：The metal casing is aluminium nickel plating, copper
Nickel plating, stainless steel, copper or aluminium material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720668367.XU CN207213973U (en) | 2017-06-09 | 2017-06-09 | Forced high insulation lamp holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720668367.XU CN207213973U (en) | 2017-06-09 | 2017-06-09 | Forced high insulation lamp holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207213973U true CN207213973U (en) | 2018-04-10 |
Family
ID=61811729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720668367.XU Active CN207213973U (en) | 2017-06-09 | 2017-06-09 | Forced high insulation lamp holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207213973U (en) |
-
2017
- 2017-06-09 CN CN201720668367.XU patent/CN207213973U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Building 1, No. 8, Qishi Section, East Expressway, Qishi Town, Dongguan City, Guangdong Province, 523000 Patentee after: Guangdong Kaisheng Technology Development Co., Ltd. Address before: Dongshan Village Yongsheng Industrial Zone Qishi town 523000 Guangdong city of Dongguan Province Patentee before: GUANGDONG GASUN LIGHTING TECHNOLOGY Co.,Ltd. |