CN204901695U - Two illuminators fixed structure of being qualified for next round of competitions - Google Patents
Two illuminators fixed structure of being qualified for next round of competitions Download PDFInfo
- Publication number
- CN204901695U CN204901695U CN201520701224.5U CN201520701224U CN204901695U CN 204901695 U CN204901695 U CN 204901695U CN 201520701224 U CN201520701224 U CN 201520701224U CN 204901695 U CN204901695 U CN 204901695U
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- lead terminal
- insert head
- terminal
- wire hole
- wire
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Abstract
The utility model discloses a two illuminators fixed structure of being qualified for next round of competitions, including lamp source main body cover, still include lead terminal and terminal nut, be equipped with the wire hole on the main body cover of lamp source, the annular insert head of circle on lead terminal includes the substrate and locates the substrate, the size and the wire hole of insert head mate, lead terminal inserts the wire hole through the insert head in, the outside of insert head is equipped with the external screw thread, terminal nut spiro union on the insert head, be equipped with the pin hole that a plurality of supplied single wire to draw forth on the substrate. The utility model discloses a cooperation structure of lead terminal and terminal nut realizes the wire and draws forth that lead terminal and terminal nut locking back are fixed on the wire hole of shell firmly, can not drop in the shell, the position is reliable and stable, guarantees overall structure's leakproofness, assembling process is convenient, effectively improves production efficiency.
Description
Technical field
The utility model relates to a kind of light-source structure technology, is specifically related to a kind of two illuminator outlet fixing structure.
Background technology
When the two illuminator of making, have several lead-out wires with user interface for being connected power supply, light two illuminator, the outlet structure before adopted directly adopts silicagel pad gluing to be fixed on the main body cover in lamp source, lead-out wire passes from silicagel pad, this structure is of long duration just can not meet the sealing requirements of two illuminator, and silicagel pad is easy to come off, and affects product appearance and performance.
Utility model content
In order to solve above technical problem, the utility model provides two illuminator outlet fixing structures of a kind of Stability Analysis of Structures, difficult drop-off, good airproof performance.
The utility model is achieved through the following technical solutions:
A kind of two illuminator outlet fixing structure, comprise lamp source main body cover, also comprise lead terminal and terminal nut, described lamp source main body cover is provided with wire hole, and described lead terminal comprises substrate and is located at on-chip circular insert head, and the size of insert head is mated with wire hole, lead terminal is inserted in wire hole by insert head, the outside of insert head is provided with external screw thread, and terminal nut is bolted on insert head, and described substrate is provided with several fairleads of drawing for single wire.
As preferred embodiment, there is sealed colloid in the gap between described fairlead sidewall and wire, the gap embedding between wire hole and lead terminal.
As preferred embodiment, described lead terminal and terminal nut are that nylon material is made.
The beneficial effects of the utility model are: the utility model realizes wire by the fit structure of lead terminal and terminal nut and draws in shell, be fixed on securely on the wire hole of shell after lead terminal and terminal nut check, can not come off, position stability is reliable, ensures integrally-built sealing; Assembling process is convenient, effectively enhances productivity.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structure chart of the utility model lead terminal.
Symbol description: 1-main body cover, 2-lead terminal, 3-terminal nut, 21-substrate, 22-insert head, 23-fairlead.
Detailed description of the invention
With reference to the accompanying drawings and the utility model will be further described in conjunction with the embodiments.
The utility model is applied on dual source lighting fixture, can play under the prerequisite not destroying light fixture overall tightness, be drawn by the wire of lamp interior.
As depicted in figs. 1 and 2, the utility model comprises lamp source main body cover 1, lead terminal 2 and terminal nut 3.Lamp source main body cover 1 is provided with wire hole, and this wire hole can be obtained by the mode of boring.Lead terminal 2 comprises substrate 21 and is located at the circular insert head 22 on substrate 21, and the size of insert head 22 is mated with wire hole.During assembling, lead terminal 2 is inserted in wire hole by insert head 22, and the outside of insert head 22 is provided with external screw thread, and terminal nut 3 is bolted on insert head 22.Substrate 21 is provided with several fairleads 23 of drawing for single wire.
In order to meet the operating environment requirements of light fixture, lead terminal 2 and terminal nut 3 preferably adopt nylon material to make.Nylon has excellent chemical stability, corrosion resistance, can long-term work at+250 DEG C ~-180 DEG C temperature, and hardness is large and be easy to processing.
In order to make the better tightness of light fixture, embedding can there be sealed colloid in the gap between fairlead sidewall and wire, the gap between wire hole and lead terminal further.
During concrete production, be first inserted into by the insert head of lead terminal in the wire hole of lamp main body shell, then by outside terminal nut spinning to the insert head of lead terminal, under the cooperation of substrate and terminal nut, entirety is fixed.Then the fairlead on the wire passing through substrate in light fixture is drawn out to light fixture outside.In gap in each fairlead finally silicon rubber being painted into lead terminal and between lead terminal and lamp source main body cover, lead terminal and lamp body are formed and seals, leave standstill more than 12 hours, treat that colloid solidification just can.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (3)
1. a two illuminator outlet fixing structure, comprise lamp source main body cover, it is characterized in that: also comprise lead terminal and terminal nut, described lamp source main body cover is provided with wire hole, described lead terminal comprises substrate and is located at on-chip circular insert head, the size of insert head is mated with wire hole, lead terminal is inserted in wire hole by insert head, the outside of insert head is provided with external screw thread, terminal nut is bolted on insert head, and described substrate is provided with several fairleads of drawing for single wire.
2. the two illuminator outlet fixing structure of one according to claim 1, is characterized in that: there is sealed colloid in the gap between described fairlead sidewall and wire, the gap embedding between wire hole and lead terminal.
3. the two illuminator outlet fixing structure of one according to claim 1, is characterized in that: described lead terminal and terminal nut are that nylon material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520701224.5U CN204901695U (en) | 2015-09-10 | 2015-09-10 | Two illuminators fixed structure of being qualified for next round of competitions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520701224.5U CN204901695U (en) | 2015-09-10 | 2015-09-10 | Two illuminators fixed structure of being qualified for next round of competitions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204901695U true CN204901695U (en) | 2015-12-23 |
Family
ID=54923867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520701224.5U Active CN204901695U (en) | 2015-09-10 | 2015-09-10 | Two illuminators fixed structure of being qualified for next round of competitions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204901695U (en) |
-
2015
- 2015-09-10 CN CN201520701224.5U patent/CN204901695U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |