CN206379138U - Sign for safe evacuation lamp - Google Patents
Sign for safe evacuation lamp Download PDFInfo
- Publication number
- CN206379138U CN206379138U CN201621254760.6U CN201621254760U CN206379138U CN 206379138 U CN206379138 U CN 206379138U CN 201621254760 U CN201621254760 U CN 201621254760U CN 206379138 U CN206379138 U CN 206379138U
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- CN
- China
- Prior art keywords
- shell
- sign
- seal
- groove
- safe evacuation
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Abstract
The utility model is related to a kind of sign for safe evacuation lamp, including shell, the luminescence component and cover plate that are contained in the shell, side is provided with the viewing area that mark indicates pattern on the shell, the luminescence component is installed in the shell and corresponding with the viewing area, the sign for safe evacuation lamp also includes seal, the shell is provided with along its periphery and is embedded groove, the seal is embedded groove described in being placed in, the cover plate is installed in the shell, and it is closely against the seal, set the sealing structure to be formed for housing the luminescence component to be enclosed with the shell.Groove is embedded by being set in shell side periphery, and seal is placed in is embedded groove, cover plate is installed in shell, and seal is to the clearance seal between shell and cover plate, enter so as to avoid dust with moisture in sign for safe evacuation lamp body, improve the degree of protection of the sign for safe evacuation lamp.In addition, cover plate is anchored on into shell can be achieved assembling, assemble simple and convenient, compact.
Description
Technical field
The utility model is related to fire-fighting emergent technical field, more particularly to a kind of sign for safe evacuation with water-proof function
Lamp.
Background technology
Traditional fire-fighting emergent identification lamp has for cost consideration, common to be mounted directly using glass panel and metal shell
Form, because glass panel and metal shell are difficult to seamless connection, therefore degree of protection is not high, substantially in IP30 water
It is flat.Especially in the complex environment of moist many dirt, big is damaged to the electronic component of lamp interior, causes fault rate high, repair rate
Height, and maintenance cost is high.
Utility model content
Based on this, it is necessary to not high for traditional sign for safe evacuation lamp degree of protection, cause that fault rate is high, repair rate is high and
There is provided a kind of simple in construction, degree of protection is high and assemble compact, easily sign for safe evacuation lamp for the problem of maintenance cost is high.
One on a kind of sign for safe evacuation lamp, including shell, the luminescence component and cover plate that are contained in the shell, the shell
Side is provided with the viewing area that mark indicates pattern, the luminescence component be installed in the shell and with the viewing area pair
Should, the sign for safe evacuation lamp also includes seal, and the shell is along its periphery provided with groove is embedded, and the seal is placed in described embedding
If groove, the cover plate is installed in the shell, and is closely against the seal, to be formed with enclosing to set with the shell for collecting post
State the sealing structure of luminescence component.
Above-mentioned sign for safe evacuation lamp, is embedded groove, cover plate by being embedded groove in the setting of shell side periphery, and seal being placed in
Shell is installed in, seal is to the clearance seal between shell and cover plate, so that avoid dust enters sign for safe evacuation with moisture
In lamp body, the degree of protection of the sign for safe evacuation lamp is improved.In addition, cover plate is anchored on into shell can be achieved assembling, assembling letter
It is single convenient, compact.
In a wherein embodiment, the seal includes the second end of first end and relatively described first end, and described the
The end face of one end and the end face at the second end have along the seal circumferentially extending groove at least one.
In a wherein embodiment, it is provided with being respectively separated on the end face at the end face of the first end and second end
The groove is formed between some boss circumferentially extended along the seal, the adjacent boss.
In a wherein embodiment, the groove positioned at the first end and the number of recesses phase positioned at second end
Together, the groove positioned at the first end is in the orthographic projection towards second extreme direction and positioned at described in second end
Groove is overlapping.
In a wherein embodiment, the cover plate is provided with lug boss, the projection towards the shell side along its periphery
Portion's insertion is described to be embedded groove, the seal positioned between the groove and the lug boss, with the shell and the lid
Plate fitted seal.
In a wherein embodiment, the shell includes panel and circumferentially disposed along the panel, and towards away from the face
The frame of plate side direction extension, the panel encloses with the frame sets the accommodating sky to be formed for housing the luminescence component
Between, the viewing area is arranged at the panel, and the luminescence component is installed in the panel, and the groove that is embedded is arranged at the side
Frame.
In a wherein embodiment, the panel is integrally formed with the frame.
In a wherein embodiment, the panel side is additionally provided with some mounting posts, and the mounting post offers screwed hole,
The cover plate is threadedly connected to the panel by the mounting post.
In a wherein embodiment, the viewing area is to indicate the transmission region that pattern matches with the mark.
In a wherein embodiment, the luminescence component includes installation structure and is contained in installation structure to draw for instruction
The illuminating part led, the installation structure is installed in the panel, and in the accommodation space, the installation structure is additionally provided with
The transparent area or loophole corresponding with the viewing area.
Brief description of the drawings
Fig. 1 be the embodiment of the utility model one in sign for safe evacuation lamp structural representation；
Fig. 2 is the structural representation at another visual angle of the sign for safe evacuation lamp shown in Fig. 1；
Fig. 3 is the structural representation of the seal of the sign for safe evacuation lamp shown in Fig. 1；
Fig. 4 is the partial enlarged drawing at the A of the seal of the sign for safe evacuation lamp shown in Fig. 3.
Embodiment
For the ease of understanding the utility model, the utility model is more fully retouched below with reference to relevant drawings
State.Preferred embodiment of the present utility model is given in accompanying drawing.But, the utility model can come in many different forms
Realize, however it is not limited to embodiment described herein.On the contrary, the purpose for providing these embodiments is made to of the present utility model
The understanding of disclosure is more thorough comprehensive.
It should be noted that when element is referred to as " being fixed on " another element, it can be directly on another element
Or can also have element placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " level ", " left side ",
" right side " and similar statement are for illustrative purposes only.
Unless otherwise defined, all of technologies and scientific terms used here by the article is led with belonging to technology of the present utility model
The implication that the technical staff in domain is generally understood that is identical.It is herein to be in term used in the description of the present utility model
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term as used herein " and/or " include
The arbitrary and all combination of one or more related Listed Items.
As shown in Figures 1 and 2, the sign for safe evacuation lamp 10 in the embodiment of the utility model one, including enclose to set to be formed and have
The shell 12 of certain inner space, the luminescence component (not shown) being contained in shell 12 and cover plate 16, cover plate 16 is installed in outer
Shell 12, to cooperatively form a closed structure with shell 12.
Wherein, the side of shell 12 is provided with the viewing area 122 that mark indicates pattern, and the luminescence component is installed in shell
In 12, and it is corresponding with viewing area 122.The sign for safe evacuation lamp 10 also includes seal 14 (see Fig. 3), and the side of shell 12 is along its week
Edge is provided with groove (not shown) is embedded, and seal 14, which is placed in, is embedded groove, and the cover plate 16 is installed in shell 12, and is closely against seal
14, set the sealing structure to be formed for housing the luminescence component to be enclosed with shell 12.Specifically, the seal 14 is fluid sealant
Frame.
In this way, being embedded groove by being embedded groove in the side periphery setting of shell 12, and seal 14 being placed in, cover plate 16 is installed
In shell 12, seal 14 is evacuated to the clearance seal between shell 12 and cover plate 16, so as to avoid dust and enter with moisture
In the body of identification light 10, the degree of protection of the sign for safe evacuation lamp 10 is improved.It can be achieved in addition, cover plate 16 is anchored on into shell 12
Assembling, is assembled simple and convenient, compact.
In the present embodiment, shell 12 is formed by high polymer material injection molding, and it includes panel 124 and along panel 124 weeks
To the frame 126 for setting and extending towards the side direction of panel 124, the viewing area 122 is arranged at panel 124, luminescence component dress
Extend the side provided with frame located at panel 124, be embedded groove and be arranged at frame 126.
Panel 124 in the present embodiment be rectangle, corresponding cover plate 16 also be rectangle, frame 126 include two groups, one into
Type sets the accommodation space to be formed for housing luminescence component in the relative both sides of the edge of panel 124 so as to enclose.The domain of viewing area 122
To indicate the transmission region that pattern matches with mark, so that the light that luminescence component is launched is passed through from the domain of viewing area 122, shape
Pattern is indicated into required mark.Specifically, the mark indicates that pattern can be the emergent mark of conventional fire-fighting evacuation, for example,
Hand designations, escape truck Warning Mark etc..
It is pointed out that in the present embodiment, the seal 14 is sealing glue frame, and the seal 14, which is placed in, to be embedded in groove,
And the height of seal 14 is more than and is embedded the depth of groove, that is to say, that at least part of seal 14 exposes this and is embedded groove, with
When cover plate 16 is anchored on panel 124, the part for being embedded groove is exposed tight against the seal 14, so as to play preferable sealing effectiveness.
In the present embodiment, the side of panel 124 is additionally provided with some mounting post (not shown), and the mounting post offers screw thread
Hole, the cover plate 16 is threadedly connected to the panel 124 by the mounting post.Specifically, edge of the mounting post along panel 124 is close
Lay, the cover plate 16 correspondence offers mounting hole, is worn by trip bolt 18 and penetrates the mounting hole and spiral shell the bit interval of frame 126
Line is connected to foregoing screwed hole, so that cover plate 16 is anchored on into shell 12, and ensure that seal 14 plays good sealing
Effect.
Preferably, the luminescence component includes installation structure (not shown) and is contained in installation structure to be used to indicate guiding
Illuminating part (not shown), the installation structure is installed in panel 124, and in accommodation space, the installation structure is additionally provided with and shown
Show area corresponding transparent area or loophole.
In the present embodiment, the installation structure is is contained in shell 12, and the sealing structure with certain receiving space, hair
Light part, which is housed, to be fixed in the sealing structure, and illuminating part includes light guide plate, control board and lamp source, and it is close that three is contained in this
In seal structure.Wherein, the installation structure is additionally provided with the transparent area or loophole corresponding with viewing area, that is to say, that house
The transparent area or loophole of structure are identical with the transmission region of viewing area, so that the mark that light can project needed for being formed refers to
Diagram case.
Preferably, the cover plate 16 is provided with lug boss (not shown) towards the side of shell 12 along its periphery, and the lug boss is embedding
Enter this and be embedded groove, the seal 14 be located between groove and lug boss, with shell 12 and the fitted seal of cover plate 16.The present embodiment
In, the lug boss is the width phase of the width of the raised line substantially with being embedded groove along the circumferential raised line corresponding with groove of cover plate 16
Together, but do not influence it to be embedded in this to be embedded in groove, by crush seal bar, sealing strip is deformed in the space for be embedded groove, so that
Ensure that seal 14 plays good sealing effectiveness.
Preferably, Fig. 3 and Fig. 4 is referred to, the seal 14 includes the second of first end 142 and the relative first end 142
End 144, at least one is upper with along the circumferentially extending of seal 14 for the end face at the end face of the first end 142 and second end 144
Groove 146.In this way, the setting of the groove 146 make seal 14 be squeezed after deflection increase so that sealing property is more
By force, it is ensured that the service life of sign for safe evacuation lamp 10.
In the present embodiment, the seal 14 is rectangular, divides on the end face at the end face of the first end 142 and second end 144
It has not been positioned apart between some boss 148, adjacent boss 148 forming aforementioned grooves 146.Specifically in the present embodiment,
It is respectively equipped with the end face of first end 142 and on the end face at the second end 144 between two boss 148, two boss 148 and forms one
Individual foregoing groove 146.The seal 14 is installed on be embedded groove when, the setting of boss 148 and groove 146 makes seal 14
Deflection increase after being squeezed, so that sealing property is stronger, the service life of extension sign for safe evacuation lamp 10.
Further, the quantity phase of groove 146 and the groove 146 positioned at second end 144 positioned at first end 142
Together.So, it is ensured that first end 142 is roughly the same with the deflection of the end face at the second end 144, two ends up and down of seal 14 are made
Face is brought into close contact in being embedded trench bottom and lug boss, and then lift-off seal effect.It is appreciated that in other embodiments, this
One end 142 also can be different from the quantity of the groove 146 at the second end 144, are not limited thereto.
Further, the groove 146 positioned at first end 142 should with being located in the orthographic projection towards the direction of the second end 144
The groove 146 at the second end 144 is overlapping.In this way, on the premise of the deflection for being further ensured that two end faces is roughly the same, making close
The edge face structure at the end 144 of first end 142 and second of sealing 14 is identical, that is, avoids in assembling process that seal 14 is anti-loaded
Phenomenon occurs, easy-to-use, and ensure that the precision of assembling.
It is appreciated that in the present embodiment, groove 146 is arranged at intervals by boss 148 and formed, in some other embodiment,
Other modes can also be taken to be formed, for example, opening up fluted respectively on the end face of first end 142 and the end face at the second end 144
146, but to ensure the deflection and intensity of seal 14, the thickness of the seal 14 need to suitably increase, will to meet assembling
Ask, here is omitted its concrete structure.
Above-mentioned sign for safe evacuation lamp 10, is embedded by being embedded groove in the side periphery setting of shell 12, and seal 14 being placed in
Groove, cover plate 16 is installed in shell 12, seal 14 to the clearance seal between shell 12 and cover plate 16 so that avoid dust with
Moisture enters in the body of sign for safe evacuation lamp 10, improves the degree of protection of the sign for safe evacuation lamp 10.In addition, cover plate 16 is anchored on outer
Assembling can be achieved in shell 12, assembles simple, compact.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope of this specification record is all considered to be.
Embodiment described above only expresses several embodiments of the present utility model, and it describes more specific and detailed,
But therefore it can not be interpreted as the limitation to utility model patent scope.It should be pointed out that for the common skill of this area
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
Protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (10)
1. a kind of sign for safe evacuation lamp, it is characterised in that including shell, the luminescence component and cover plate that are contained in the shell, institute
State side on shell and be provided with the viewing area that mark indicates pattern, the luminescence component be installed in the shell and with it is described
Viewing area correspondence, the sign for safe evacuation lamp also includes seal, and the shell is along its periphery provided with groove is embedded, and the seal is put
Groove is embedded in described, the cover plate is installed in the shell, and is closely against the seal, to enclose to set to form use with the shell
In the sealing structure for housing the luminescence component.
2. sign for safe evacuation lamp according to claim 1, it is characterised in that the seal includes first end and relatively described
The end face at the second end of first end, the end face of the first end and the second end has at least one circumferentially to be prolonged along the seal
The groove stretched.
3. sign for safe evacuation lamp according to claim 2, it is characterised in that the end face of the first end and second end
It is provided with being respectively separated on end face between some boss circumferentially extended along the seal, the adjacent boss and forms institute
State groove.
4. the sign for safe evacuation lamp according to Claims 2 or 3, it is characterised in that positioned at the first end the groove with
Number of recesses positioned at second end is identical, positioned at the first end the groove towards second extreme direction just
Project overlapping with the groove positioned at second end.
5. the sign for safe evacuation lamp according to Claims 2 or 3, it is characterised in that the cover plate is towards shell side edge
Its periphery is provided with lug boss, and lug boss insertion is described to be embedded groove, and the seal is located at the groove and the lug boss
Between, with the shell and the cover plate fitted seal.
6. sign for safe evacuation lamp according to claim 1, it is characterised in that the shell includes panel and all along the panel
To setting, and towards the frame extended away from panel side direction, the panel encloses with the frame to be set to be formed for housing
The accommodation space of the luminescence component, the viewing area is arranged at the panel, and the luminescence component is installed in the panel, institute
State and be embedded groove and be arranged at the frame.
7. sign for safe evacuation lamp according to claim 6, it is characterised in that the panel is integrally formed with the frame.
8. sign for safe evacuation lamp according to claim 6, it is characterised in that the panel side is additionally provided with some mounting posts,
The mounting post offers screwed hole, and the cover plate is threadedly connected to the panel by the mounting post.
9. sign for safe evacuation lamp according to claim 1, it is characterised in that the viewing area is and the mark indicates pattern
The transmission region matched.
10. sign for safe evacuation lamp according to claim 6, it is characterised in that the luminescence component includes installation structure and receipts
Being dissolved in is used for the illuminating part for indicating guiding in installation structure, the installation structure is installed in the panel, and positioned at described accommodating
In space, the installation structure is additionally provided with the transparent area or loophole corresponding with the viewing area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621254760.6U CN206379138U (en) | 2016-11-18 | 2016-11-18 | Sign for safe evacuation lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621254760.6U CN206379138U (en) | 2016-11-18 | 2016-11-18 | Sign for safe evacuation lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206379138U true CN206379138U (en) | 2017-08-04 |
Family
ID=59402686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621254760.6U Active CN206379138U (en) | 2016-11-18 | 2016-11-18 | Sign for safe evacuation lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206379138U (en) |
-
2016
- 2016-11-18 CN CN201621254760.6U patent/CN206379138U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |