CN201589243U - Sealing device of indicator lamp - Google Patents
Sealing device of indicator lamp Download PDFInfo
- Publication number
- CN201589243U CN201589243U CN2009202698991U CN200920269899U CN201589243U CN 201589243 U CN201589243 U CN 201589243U CN 2009202698991 U CN2009202698991 U CN 2009202698991U CN 200920269899 U CN200920269899 U CN 200920269899U CN 201589243 U CN201589243 U CN 201589243U
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- China
- Prior art keywords
- indicator lamp
- lens
- cover plate
- sealing device
- transparent cover
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- 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
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Abstract
The utility model discloses a sealing device of an indicator lamp, the device comprises a seal ring (3) which is sheathed on the indicator lamp and further comprises a lens (2) and a non-transparent cover plate (1), wherein the lens (2) is in tight joint with the seal ring (3), positioned outside the indicator lamp and fastened on a device mounted on the indicator lamp; and the non-transparent cover plate (1) covers the exterior of the lens (2). By adopting the technical scheme provided by the utility model, the problems in the correlation techniques that since the metal cover plate is required to be taken down when the state indicator lamp is monitored, the reliability of the cover plate and the seal ring is reduced, and if a window of the indicator lamp is made to be fully transparent, people are offended by the glittery indicator lamp can be solved; moreover, the sealing requirements of IP65 can be achieved, and the reliability of the sealing device can be improved.
Description
Technical field
The utility model relates to the communications field, in particular to a kind of sealing device of indicator lamp.
Background technology
At present, in the communications field, remote radio unit (RRU) (Remote Radio Unit abbreviates RRU as) equipment is widely used.Seal request is the basic demand of this kind equipment, according to shell protection calling hierarchy IP65, requires dustproof, the anti-spraying of shell.
(for example: RRU equipment), generally have Operation and Maintenance window and indicator lamp window, therefore when testing of equipment, test and operate as normal, we need surveillance equipment duty constantly, promptly watch led status at a lot of communication equipments.
In the correlation technique, RRU equipment employing metal cover board adds the form of sealing ring usually, to realize the requirement of shelter of IP65.Bring following problem like this: at first, we are if the supervision led status must be taken off metal cover board, and equipment just can't satisfy the requirement of shelter of IP65 like this; Secondly, often dismantle the reliability reduction that cover plate not only bothered but also can cause cover plate and sealing ring, bring potential danger to equipment protection.
If the indicator lamp window is made transparent window fully, can bring following problem again: at first, it is risky to reach the IP65 degree of protection; Secondly, if equipment is contained in the residential block, Shan Shuo indicator lamp can bring dislike to people always.
Therefore, at the problems referred to above, effective solution is not proposed as yet at present.
The utility model content
Must take off metal cover board at supervision led status in the correlation technique, cause the reliability of cover plate and sealing ring to reduce; The indicator lamp window is made transparent window fully, the indicator lamp of flicker can bring problem such as dislike to people and propose the utility model, for this reason, main purpose of the present utility model is to provide a kind of package casing of indicator lamp, one of to address the above problem at least.
According to an aspect of the present utility model, provide a kind of sealing device of indicator lamp.
Not only comprise according to sealing device of the present utility model: sealing ring (3), be set on the indicator lamp, also comprise: lens (2), fit tightly with sealing ring (3), be positioned at the outside of indicator lamp, be fixed tightly on the indicator lamp institute installed device; Non-transparent cover plate (1) covers the outside of lens (2).
Preferably, one in said lens (2) and the sealing ring (3) is concave surface, and another is a convex surface, and lens (2) adopt the concavo-convex mode that cooperates to fit tightly with sealing ring (3).
Preferably, the screw on the said lens (2) is positioned at the edge of lens (2), and screw (4) passes screw lens (2) are fixed tightly on the equipment.
Preferably, be lined with flat shim (8) between above-mentioned screw (4) and the lens (2).
Preferably, above-mentioned non-transparent cover plate (1) is connected with an end of chain (6), and the other end of chain (6) is connected with the housing of equipment.
Preferably, above-mentioned indicator lamp is embedded in the enclosure slot of equipment, and non-transparent cover plate (1) is installed in the enclosure slot by the mode of interference fit.
Preferably, the outer surface height of above-mentioned non-transparent cover plate (1) is consistent with the surface of shell height of equipment.
Preferably, the material of said lens (2) comprising: clear polycarbonate PC.
Preferably, the material of above-mentioned non-transparent cover plate (1) comprising: plastic cement.
By the utility model, solved in the correlation technique and to have monitored that led status must take off metal cover board, cause the reliability of cover plate and sealing ring to reduce; The indicator lamp window is made transparent window fully, and the indicator lamp of flicker can bring problems such as dislike to people, and then can reach the seal request of IP65, improves the reliability of sealing device.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present utility model, constitutes the application's a part, and illustrative examples of the present utility model and explanation thereof are used to explain the utility model, do not constitute improper qualification of the present utility model.In the accompanying drawings:
Fig. 1 is the basic structure block diagram according to the sealing device of the indicator lamp of the utility model embodiment;
Fig. 2 is each the component structure schematic diagram according to the sealing device of the indicator lamp of the utility model preferred embodiment;
Fig. 3 is according to the sealing ring of the utility model preferred embodiment and the structural representation of lens;
Fig. 4 is the overall schematic that the non-transparent cover plate according to the utility model preferred embodiment does not cover;
Fig. 5 is the overall schematic that the non-transparent cover plate according to the utility model preferred embodiment covers.
The specific embodiment
Functional overview
According to the utility model, provide a kind of sealing device of indicator lamp.The sealing device is except comprising: be sleeved on the sealing ring 3 on the indicator lamp, also comprise: lens 2, fit tightly with sealing ring 3, and be positioned at the outside of indicator lamp, be fixed tightly on the indicator lamp institute installed device by screw 4; Non-transparent cover plate 1 covers the outside of lens 2.
Hereinafter will describe the utility model with reference to the accompanying drawings and in conjunction with the embodiments in detail.Need to prove that under the situation of not conflicting, embodiment and the feature among the embodiment among the application can make up mutually.
Fig. 1 is the basic structure block diagram according to the sealing device of the indicator lamp of the utility model embodiment.As shown in Figure 1,, except comprising the sealing ring 3 that is set on the indicator lamp, also comprise: lens 2, non-transparent cover plate 1 according to the sealing device of the indicator lamp of the utility model embodiment.
Lens 2 fit tightly (representing with connected mode among Fig. 1) with sealing ring 3, are positioned at the outside of indicator lamp, are fixed tightly on the indicator lamp institute installed device;
Preferably, one in lens 2 and the sealing ring 3 is concave surface, and another is a convex surface, and lens 2 adopt the concavo-convex mode that cooperates to fit tightly with sealing ring 3.
Preferably, the screw on the lens 2 is positioned at the edge of lens 2, can lens 2 be fixed tightly on the indicator lamp institute installed device by screw 4, and particularly, screw 4 passes screw lens 2 are fixed tightly on the equipment.
Preferably, be lined with flat shim 8 between screw 4 and the lens 2.
Non-transparent cover plate 1 covers the outside (representing with connected mode among Fig. 1) of lens 2.
Preferably, non-transparent cover plate 1 is connected with an end of chain 6, and the other end of chain 6 is connected with the housing of equipment.
Preferably, indicator lamp is embedded in the enclosure slot of equipment, and non-transparent cover plate 1 is installed in the enclosure slot by the mode of interference fit.
Preferably, the outer surface height of non-transparent cover plate 1 is consistent with the surface of shell height of equipment.
Preferably, the material of lens 2 includes but not limited to: clear polycarbonate (Polycarbonate abbreviates PC as).
Preferably, the material of non-transparent cover plate 1 includes but not limited to: plastic cement.
Wherein, the sealing device not only can be applied to RRU equipment, under the situation of not conflicting, can also be applied to other communication equipments.
By the foregoing description, a kind of sealing device of indicator lamp is provided, the sealing apparatus structure is simple, the reliability height, and extensibility is strong.
Fig. 2 is each the component structure schematic diagram according to the sealing device of the indicator lamp of the utility model preferred embodiment.As shown in Figure 2, the sealing device mainly comprises following component: the soket head cap screw 4 of plastic cement cover plate 1 (non-transparent cover plate 1 that is equivalent to mention among Fig. 1), lens 2, sealing ring 3, M3 * 12, housing 5, chain 6, M3 * 8 screw assemblies 7, M3 flat shim 8.
Wherein, housing 5 has groove, and sealing ring is placed in the enclosure slot, and two the M3 pads 8 of screw pad with two M3 compress sealing ring to lens to reach sealing;
The material of lens 2 adopts transparent PC, in order to guarantee to reach the requirement of shelter of IP65, can design the sealing ring and the lens arrangement of concavo-convex cooperation, specifically can be referring to Fig. 3.
As shown in Figure 3, sealing ring 3 is a concave surface, and lens 2 are convex surface, and lens 2 adopt the concavo-convex mode that cooperates to fit tightly with sealing ring 3.
Said structure can guarantee that lens follow sealing ring that maximum contact area is arranged, and lens 2 press down tight seal at the pressure of two M3 screws, thereby can reach the requirement of shelter of IP65.
Preferably, as shown in Figure 4, an end of chain 6 is connected on the hole on the plastic cement cover plate 1, and is connected on the housing with M3 screw 7, and cover plate is installed in the enclosure slot by interference fit.When needing surveillance equipment ruuning situation, then cover plate is taken off, can directly be seen the indicator lamp below the cover plate.The design sketch of cover plate is referring to Fig. 4.
Because cover plate has chain to be connected on the housing, thereby cover plate is not easy to lose.When not needing surveillance equipment ruuning situation, cover plate is covered, use cover plate very convenient, the design sketch that covers cover plate is referring to Fig. 5.
Preferably, adopt embedded mode that lens are embedded in housing, the height that the surface of shell of the outer surface height of cover plate 5 and equipment is consistent, and cover plate painted a color with housing, can accomplish the equipment overall appearance.
By the foregoing description, the sealing ring of the concavo-convex cooperation that provides and lens directly compress sealing ring with lens and just can reach the IP65 requirement of shelter; Scioptics are the surveillance equipment running status directly, does not need to dismantle cover plate; Do not cover equipment with cover plate during surveillance equipment and can reach the dislike of also avoiding the consistent light that glimmers to bring handsome in appearance to the people.
In sum, by the foregoing description of the present utility model, the sealing device of the indicator lamp that provides, can bring following technique effect: (1) this apparatus structure is simple, easy to manufacture, with low cost; (2) this device can solve product is monitored the trouble that running status inconvenience and light flash bring in practical application contradiction.(3) this apparatus structure compact and reasonable can realize the IP65 requirement of shelter; (4) this device applicability is wide, and all need monitor running status and require to reach the outdoor equipment of IP55 sealing all can reference.
Obviously, those skilled in the art should be understood that, above-mentioned each module of the present utility model or each step can realize with the general calculation device, they can concentrate on the single calculation element, perhaps be distributed on the network that a plurality of calculation element forms, alternatively, they can be realized with the executable program code of calculation element, thereby, they can be stored in the storage device and carry out by calculation element, perhaps they are made into each integrated circuit modules respectively, perhaps a plurality of modules in them or step are made into the single integrated circuit module and realize.Like this, the utility model is not restricted to any specific hardware and software combination.
The above is a preferred embodiment of the present utility model only, is not limited to the utility model, and for a person skilled in the art, the utility model can have various changes and variation.All within spirit of the present utility model and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (9)
1. the sealing device of an indicator lamp comprises: sealing ring (3), be set on the described indicator lamp, and it is characterized in that described sealing device also comprises:
Lens (2) fit tightly with described sealing ring (3), are positioned at the outside of described indicator lamp, are fixed tightly on the described indicator lamp institute installed device;
Non-transparent cover plate (1) covers the outside of described lens (2).
2. sealing device according to claim 1 is characterized in that, one in described lens (2) and the described sealing ring (3) is concave surface, and another is a convex surface, and described lens (2) adopt the concavo-convex mode that cooperates to fit tightly with described sealing ring (3).
3. sealing device according to claim 1 is characterized in that, the screw on the described lens (2) is positioned at the edge of described lens (2), and screw (4) passes described screw described lens (2) are fixed tightly on the described equipment.
4. sealing device according to claim 1 is characterized in that, is lined with flat shim (8) between described screw (4) and the described lens (2).
5. sealing device according to claim 1 is characterized in that, described non-transparent cover plate (1) is connected with an end of chain (6), and the other end of described chain (6) is connected with the housing of described equipment.
6. sealing device according to claim 1 is characterized in that, described indicator lamp is embedded in the enclosure slot of described equipment, and described non-transparent cover plate (1) is installed in the described enclosure slot by the mode of interference fit.
7. sealing device according to claim 6 is characterized in that, the outer surface height of described non-transparent cover plate (1) is consistent with the surface of shell height of described equipment.
8. according to each described sealing device in the claim 1 to 6, it is characterized in that the material of described lens (2) comprising: clear polycarbonate PC.
9. according to each described sealing device in the claim 1 to 6, it is characterized in that the material of described non-transparent cover plate (1) comprising: plastic cement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202698991U CN201589243U (en) | 2009-11-03 | 2009-11-03 | Sealing device of indicator lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202698991U CN201589243U (en) | 2009-11-03 | 2009-11-03 | Sealing device of indicator lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201589243U true CN201589243U (en) | 2010-09-22 |
Family
ID=42749027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202698991U Expired - Fee Related CN201589243U (en) | 2009-11-03 | 2009-11-03 | Sealing device of indicator lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201589243U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016058395A1 (en) * | 2014-10-17 | 2016-04-21 | 中兴通讯股份有限公司 | Information output method, diagnosis method and device, and sealing module |
| WO2020078144A1 (en) * | 2018-10-19 | 2020-04-23 | 中兴通讯股份有限公司 | Indicator lamp mounting structure and communication device |
-
2009
- 2009-11-03 CN CN2009202698991U patent/CN201589243U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016058395A1 (en) * | 2014-10-17 | 2016-04-21 | 中兴通讯股份有限公司 | Information output method, diagnosis method and device, and sealing module |
| WO2020078144A1 (en) * | 2018-10-19 | 2020-04-23 | 中兴通讯股份有限公司 | Indicator lamp mounting structure and communication device |
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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: 20100922 Termination date: 20171103 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |