CN204467126U - A kind of key-ring with LED - Google Patents
A kind of key-ring with LED Download PDFInfo
- Publication number
- CN204467126U CN204467126U CN201420729057.0U CN201420729057U CN204467126U CN 204467126 U CN204467126 U CN 204467126U CN 201420729057 U CN201420729057 U CN 201420729057U CN 204467126 U CN204467126 U CN 204467126U
- Authority
- CN
- China
- Prior art keywords
- locating
- upper cover
- aluminum
- ring
- key
- 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
Links
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 48
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 48
- 238000007789 sealing Methods 0.000 claims abstract description 4
- 239000000758 substrate Substances 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 6
- 238000009434 installation Methods 0.000 description 3
- 230000003993 interaction Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
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- Supports Or Holders For Household Use (AREA)
Abstract
The utility model discloses a kind of key-ring with LED, comprise lower cover, aluminum upper cover and elasticity to buckle, under cover and be provided with two locating dowels, the position that aluminum covers corresponding locating dowel is provided with locating hole, aluminum upper cover is fastened on down and covers, and locating dowel is inserted in locating hole; Elasticity buckles as U-shaped, the two ends that elasticity buckles are provided with hook, be hooked in locating dowel, one end that elasticity buckles is clamped between lower cover and aluminum upper cover, the other end that elasticity buckles stretches out the edge of aluminum upper cover and lower cover, and the position buckled corresponding to elasticity at aluminum upper cover and lower cover is provided with storage tank; The upper surface of aluminum upper cover is provided with accommodating cavity, and the bottom surface of accommodating cavity is provided with heat conduction glue-line, has been embedded in LED at accommodating cavity, is provided with sealing ring between accommodating cavity inwall and LED lens; This structure can realize dismounting key fast, can improve radiating effect.
Description
Technical field
The utility model relates to key-ring.
Background technology
Existing key chain all hangs key by key-ring, described key-ring is at least enclosed by two the quoit curled up and is formed, and a key import and key outlet are set, although the key-ring of this structure can make key be enclosed within reliably in key-ring, but dismounting key is very time-consuming, operation is not quick, and when there being the key of major part, be easy to quoit crimp is difficult to reset, cause key-ring to scrap.And in order to increase function, the key chain of similar key-ring is also provided with LED, as at application number be 201310092928.2 patent document in disclose a kind of key chain, this key chain is provided with LED, although this structure can realize the function of throwing light on, its radiating effect and installation, convenient disassembly have much room for improvement.
Summary of the invention
In order to improve radiating effect, the utility model provides a kind of key-ring with LED.
For achieving the above object, a kind of key-ring with LED, comprises lower cover, aluminum upper cover and elasticity and buckles, under cover and be provided with two locating dowels, the position that aluminum covers corresponding locating dowel is provided with locating hole, and aluminum upper cover is fastened on down and covers, and locating dowel is inserted in locating hole; Elasticity buckles as U-shaped, the two ends that elasticity buckles are provided with hook, be hooked in locating dowel, one end that elasticity buckles is clamped between lower cover and aluminum upper cover, the other end that elasticity buckles stretches out the edge of aluminum upper cover and lower cover, and the position buckled corresponding to elasticity at aluminum upper cover and lower cover is provided with storage tank; Aluminum covers and is provided with accommodating cavity, the bottom surface of accommodating cavity is provided with projection, on projection, cover has the substrate contacted with accommodating cavity bottom surface, the surface of projection is provided with LED chip, LED chip is provided with fluorescent material glue-line, fluorescent material glue-line is provided with lens; Sealing ring is provided with between accommodating cavity inwall and lens; Aluminum covers and is provided with the first cavity and the second cavity, wherein be provided with the first wire casing between the first cavity and accommodating cavity, the second wire casing is provided with between the first cavity and the second cavity, driving power is provided with in the first cavity, in the second cavity, be provided with battery, driving power is connected on substrate by the first wire, and the first wire is arranged in the first wire casing, battery is connected on driving power by the second wire, and the second wire is arranged in the second wire casing.
The beneficial effects of the utility model are: because LED chip is arranged on projection, therefore, and the heat that LED chip produces can be delivered to fast on aluminum through projection and cover, and due to the area of aluminum upper cover large, therefore, heat can be shed fast, thus improve radiating effect.Substrate is enclosed within projection, therefore, the fixation of substrate, reliable.When needs dress key, open aluminum upper cover, to buckle and take out from locating dowel together with hook, and then key be penetrated into elasticity and buckle, then the elasticity being installed with key is buckled and navigate in locating dowel, finally fasten upper aluminum upper cover, as will key be dismantled, then contrary with above-mentioned steps, therefore, dismounting key fast can be realized, and elasticity also can not be made to buckle distortion for the key of major part.In addition, be clamped between aluminum upper cover and lower cover because elasticity buckles, and be hung in locating dowel, when hook is in free state, elasticity buckles has outside power, like this, can ensure hook tightly be hung in locating dowel, therefore, can ensure to buckle firmly, be arranged between aluminum upper cover and lower cover reliably, key is not easy to drop.
Accompanying drawing explanation
Fig. 1 is stereogram of the present utility model.
Fig. 2 is exploded view of the present utility model.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is further elaborated.
As depicted in figs. 1 and 2, be with the key-ring of LED to comprise lower cover 1, aluminum upper cover 2 and elasticity and buckle 3.
As shown in Figure 2, the upper surface of lower cover 1 is provided with two locating dowels 11, is provided with screwed hole in locating dowel.Lower cover upper surface is provided with the storage tank 12 that corresponding installation buckles 3 and hook 4.On the upper surface of lower cover, the place of keeping to the side is provided with locating ring 13.
As depicted in figs. 1 and 2, aluminum upper cover 2 is provided with the locating hole 21 corresponding with locating dowel 11 position, counter sink 22 is provided with in the upper end of locating hole, the lower surface of aluminum upper cover is provided with the locating slot corresponding with locating ring, the lower surface of aluminum upper cover is provided with the storage tank that corresponding installation buckles 3 and hook 4.
As shown in Figure 2, elasticity buckles 3 for U-shaped, and the two ends buckling 3 in elasticity are provided with hook 4.
Aluminum upper cover 2 is provided with accommodating cavity 23, the bottom surface of accommodating cavity 23 is provided with projection 24, and on projection 24, cover has the substrate contacted with accommodating cavity bottom surface, and the surface of projection is provided with LED chip, 6 are provided with fluorescent material glue-line 8 in LED chip 7, and fluorescent material glue-line 8 is provided with lens 9; Sealing ring is provided with between accommodating cavity 23 inwall and lens 9; Aluminum upper cover 2 is provided with the first cavity and the second cavity, wherein be provided with the first wire casing between the first cavity and accommodating cavity, the second wire casing is provided with between the first cavity and the second cavity, driving power is provided with in the first cavity, in the second cavity, be provided with battery, driving power is connected on substrate by the first wire, and the first wire is arranged in the first wire casing, battery is connected on driving power by the second wire, and the second wire is arranged in the second wire casing.
Structure of the present utility model, when needs hang key, first the screw disassembling through locating hole 21 and screwed hole is got off, then aluminum upper cover 2 is opened, 3 will be buckled take out from locating dowel 11 together with hook 4, then key being penetrated into elasticity buckles on 3, then the elasticity being installed with key being buckled navigates in locating dowel 11, finally fasten upper aluminum upper cover 2, locating dowel 11 is allowed to be inserted in locating hole 21, locating ring 13 holding is in locating slot, now, elasticity buckle 3 and hook 4 by holding in storage tank, finally by screw through locating hole and screwed hole by aluminum upper cover and lower cover sealed, and block head is pressed in counter sink 22, beautiful with the outward appearance improving key-ring.When needs dismounting key, first the screw disassembling through locating hole 21 and screwed hole is got off, then open aluminum upper cover 2,3 will be buckled and take out from locating dowel 11 together with hook 4, then key is buckled 3 from elasticity and take out.
For structure of the present utility model, dismounting key fast can be realized, and elasticity also can not be made to buckle distortion for the key of major part.In addition, be clamped between aluminum upper cover and lower cover because elasticity buckles, and be hung in locating dowel, when hook is in free state, elasticity buckles has outside power, like this, can ensure hook tightly be hung in locating dowel, therefore, can ensure to buckle firmly, be arranged between aluminum upper cover and lower cover reliably, key is not easy to drop.In addition under the interaction of locating dowel and locating hole, under the interaction of locating ring and locating slot, the accurate location that aluminum upper cover and lower cover are fastened can be realized.Because LED is embedded on aluminum to cover, therefore, volume is little, and is easy to carry.Meanwhile, accommodating cavity also has the effect of location to LED.Because LED chip is arranged on projection, therefore, the heat that LED chip produces can be delivered to fast on aluminum through projection and cover, and due to the area of aluminum upper cover large, therefore, heat can be shed fast, thus improves radiating effect.Substrate is enclosed within projection, therefore, the fixation of substrate, reliable.
Claims (4)
1. the key-ring with LED, it is characterized in that: comprise lower cover, aluminum upper cover and elasticity and buckle, under cover and be provided with two locating dowels, the position that aluminum covers corresponding locating dowel is provided with locating hole, aluminum upper cover is fastened on down and covers, and locating dowel is inserted in locating hole; Elasticity buckles as U-shaped, the two ends that elasticity buckles are provided with hook, be hooked in locating dowel, one end that elasticity buckles is clamped between lower cover and aluminum upper cover, the other end that elasticity buckles stretches out the edge of aluminum upper cover and lower cover, and the position buckled corresponding to elasticity at aluminum upper cover and lower cover is provided with storage tank; Aluminum covers and is provided with accommodating cavity, the bottom surface of accommodating cavity is provided with projection, on projection, cover has the substrate contacted with accommodating cavity bottom surface, the surface of projection is provided with LED chip, is provided with fluorescent material glue-line at LED chip row, fluorescent material glue-line is provided with lens; Sealing ring is provided with between accommodating cavity inwall and lens; Aluminum covers and is provided with the first cavity and the second cavity, wherein be provided with the first wire casing between the first cavity and accommodating cavity, the second wire casing is provided with between the first cavity and the second cavity, driving power is provided with in the first cavity, in the second cavity, be provided with battery, driving power is connected on substrate by the first wire, and the first wire is arranged in the first wire casing, battery is connected on driving power by the second wire, and the second wire is arranged in the second wire casing.
2. the key-ring of band LED according to claim 1, is characterized in that: at lower cover upper surface, the place of keeping to the side is provided with locating ring, and the position corresponding to locating ring at the lower surface of aluminum upper cover is provided with locating slot, and locating ring is contained in locating slot.
3. the key-ring of band LED according to claim 1, it is characterized in that: be provided with screwed hole in locating dowel, aluminum upper cover and lower cover couple together through locating hole and screwed hole by screw.
4. the key-ring of band LED according to claim 3, is characterized in that: on aluminum upper cover upper surface, be provided with the counter sink concentric with locating hole, in counter sink, be provided with block head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420729057.0U CN204467126U (en) | 2014-11-28 | 2014-11-28 | A kind of key-ring with LED |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420729057.0U CN204467126U (en) | 2014-11-28 | 2014-11-28 | A kind of key-ring with LED |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204467126U true CN204467126U (en) | 2015-07-15 |
Family
ID=53622873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420729057.0U Expired - Fee Related CN204467126U (en) | 2014-11-28 | 2014-11-28 | A kind of key-ring with LED |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204467126U (en) |
-
2014
- 2014-11-28 CN CN201420729057.0U patent/CN204467126U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150715 Termination date: 20151128 |