CN211875873U - Emergency lamp - Google Patents
Emergency lamp Download PDFInfo
- Publication number
- CN211875873U CN211875873U CN202021027526.6U CN202021027526U CN211875873U CN 211875873 U CN211875873 U CN 211875873U CN 202021027526 U CN202021027526 U CN 202021027526U CN 211875873 U CN211875873 U CN 211875873U
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- China
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- circuit board
- plug
- emergency light
- connecting piece
- elastic connecting
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Abstract
The utility model discloses an emergency lamp, which comprises a shell, wherein a plug, a circuit board, a storage battery and an elastic connecting piece are arranged in the shell, one end of the plug extends out of the shell, the other end of the plug is electrically connected with the circuit board through the elastic connecting piece, and the circuit board is connected with the storage battery; the utility model discloses simple structure, be convenient for assembly, electric connection are effectual.
Description
Technical Field
The utility model relates to an emergency lamp.
Background
The emergency lamp is mainly used for playing an emergency lighting effect when power failure or fire fighting and other conditions occur. The current emergency light on the market at present includes that high-power and miniwatt throw light on two kinds, and powerful emergency light is applicable to on the main passageways such as corridor, but this kind of emergency light has a shortcoming to be difficult for carrying to there is the miniwatt emergency light, be equipped with circuit board and plug in the miniwatt emergency light, be equipped with the LED lamp on the circuit board, plug one end is passed through socket and mains connection, and the other end passes through the wire and is connected with the circuit board, forms whole electric current effect. However, the structure has a defect that the whole efficiency is very affected by the fact that one end of a lead is welded with a plug, the other end of the lead is welded with a circuit board, a welding process is adopted, the risks of insufficient soldering, missing soldering and the like exist, and meanwhile, the welding level of a welding worker is tested.
Disclosure of Invention
The utility model discloses the main technical problem who solves provides an emergency light.
The utility model discloses the technical scheme who solves its technical problem and adopt is: the utility model provides an emergency light, wherein, includes the casing, is equipped with plug, circuit board, battery and elastic connecting piece in the casing, and outside plug one end stretched out the casing, the other end passed through elastic connecting piece and circuit board formation electrical connection, and the circuit board is connected with the battery.
Form the electrical connection between plug and the circuit board through elastic connecting piece, cancelled welding process for the assembly degree of difficulty reduces, secondly because elastic connecting piece possesses elasticity, can be more stable with being connected between plug and the circuit board through fixed circuit board, and still another effect is, plays the effect of bradyseism, in the use, when taking place to drop, elastic connecting piece also can play the effect of bradyseism, prevents that the circuit board from damaging.
Wherein, be equipped with the fixed column in the casing, the fixed column is hollow setting, and elastic connection spare part is located the fixed column.
Through the setting of fixed post, play the fixed effect of direction for elastic connector, prevent at the in-process that uses, elastic connector takes place to bend or squint to influence actual electric connection effect.
Wherein at least two thirds of the elastic connecting piece extends into the fixed column.
The elastic connecting piece extends into the limit of the length of the fixed column, so that the stability of fixation is further ensured.
Wherein, the plug part is embedded into the fixing column for fixing.
The plug part is embedded into the fixing column, and further, the plug is stably connected with the elastic connecting piece directly.
The circuit board is provided with a bonding pad, the size of the bonding pad is larger than the size of the cross section of the elastic connecting piece, and the elastic connecting piece abuts against the bonding pad.
The setting of pad size on the circuit board for the electric connection effect between circuit board and the elastic connecting piece is better, and circuit board processing is convenient moreover, need not to set up the recess on the circuit board.
The LED lamp is characterized by further comprising a light-gathering cover, wherein the light-gathering cover is located above the circuit board, the circuit board is provided with an LED lamp, and the LED lamp penetrates through the light-gathering cover.
Through the setting of snoot for the light of LED lamp gathers more, and luminance is higher.
Wherein, the casing includes upper cover and base, and the upper cover is detachable with the base and is connected, and the upper cover forms with the base and holds the cavity, and plug, circuit board, battery are all fixed in holding the cavity, and the upper cover is transparent setting.
Through the cooperation of upper cover and base for it is more convenient to assemble, and the upper cover is transparent setting, further improves the light effect of LED lamp, and is whole more pleasing to the eye.
Wherein, the upper cover is provided with a clamping groove, the base is provided with a buckle, and the buckle extends into the clamping groove for internal fixation.
The cooperation of buckle and draw-in groove for it is more convenient that the monolithic stationary.
Wherein, be equipped with the pilot lamp on the circuit board.
The setting of pilot lamp plays the instruction function, instructs present socket for charged state.
Wherein, the circuit board is provided with a switch.
The setting of switch, the person of being convenient for independently opens emergency light, plays emergent effect.
Drawings
Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention;
fig. 2 is a sectional view of embodiment 1 of the present invention;
fig. 3 is a schematic structural view of embodiment 1 of the present invention with the upper cover removed;
fig. 4 is a top view of the circuit board, the storage battery and the base in embodiment 1 of the present invention;
fig. 5 is a rear view of a circuit board in embodiment 1 of the present invention.
Detailed Description
Example 1:
referring to fig. 1-5, an emergency light comprises a housing 1, the housing 1 includes an upper cover 2 and a base 3, the upper cover 2 is detachably connected with the base 3, and a receiving cavity 11 is formed between the upper cover and the base. Here upper cover 2 specifically passes through with base 3, is equipped with draw-in groove 21 on the upper cover 2, is equipped with buckle 31 on the base 3, and draw-in groove 21 stretches into to buckle 31 internal fixation. The detachable connection can also be in a bolt fixing mode and the like.
The accommodating cavity 11 is internally provided with a plug 4, a circuit board 5, a storage battery 6, an elastic connecting piece 7 and a light-gathering cover 8, and the specific hierarchical relationship is that one end of the plug 4 extends out of the base 3 and is used for being connected with an external socket, and the plug 4 can be a plug 4 in national standard, American standard, European standard or English standard. The other end of the plug 4 is located in the receiving cavity 11. The light-gathering cover 8 is positioned between the circuit board 5 and the upper cover 2 and fixed.
The base 3 comprises an upper end 32 and a lower end 33, the buckle 31 is located on the upper end 32 and used for being matched with the upper cover 2, and the circuit board 5, the storage battery 6 and the light-gathering cover 8 are all located on the upper end 32.
The lower end 33 is used for fixing the plug 4, and the specific structure is that a fixing column 34 is arranged on the lower end 33, and the fixing column 34 is arranged in a hollow manner, namely the fixing column 34 penetrates through the whole lower end 33. The plug 4 partially stretches into the fixing column 34, and the fixing column 34 is fixed with the plug 4, so that the overall fixing strength of the plug 4 is improved, and the electrical connection effect between the plug 4 and the elastic connecting piece 7 is better. The elastic connecting piece 7 extends into the fixing column 34 to be fixed, so that one end of the elastic connecting piece is electrically connected with the plug 4, and the other end of the elastic connecting piece extends out of the fixing column 34 to be connected and fixed with the circuit board 5. The length that here elastic connector 7 stretched into fixed column 34 is two-thirds of whole length at least, and the preferred four fifths of whole length here to guarantee the holistic stability of elastic connector 7, prevent in the use, elastic connector 7 takes place to bend or skew, thereby influence actual electric connection effect.
The back of the circuit board 5 is arranged towards the lower end 33 of the base, and the back of the circuit board 5 is provided with a pad 51 which abuts against the elastic connector 7, and it should be noted here that the plug 4, the elastic connector 7 and the pad 51 are arranged concentrically, so as to ensure the overall electrical connection effect. The size of the land 51 is larger than the cross-sectional size of the elastic connector 7, and the size of the land 51 is at least twice, preferably 2.5 times, the cross-sectional size of the elastic connector 7, thereby ensuring the stability of the electrical connection between the elastic connector 7 and the circuit board 5.
Be equipped with LED lamp 52, pilot lamp 53 and switch 54 on the circuit board 5 is positive, and LED lamp 52 is used for emergency lighting, and LED lamp 52 specifically is located central point and puts, and pilot lamp 53 is used for instructing present socket for charged state, and pilot lamp 53 is located the corner position, and the setting of switch 54, the person of facilitating the use independently opens the emergency light, plays emergent effect.
The light-gathering cover 8 is provided with a through hole 81 corresponding to the LED lamp 52, the indicator lamp 53 and the switch 54, so that the through hole can be penetrated through, the upper cover 2 is transparent, only one switch hole 22 is formed in the upper cover 2, and the switch 54 can penetrate through the light-gathering cover 8 and extend out of the upper cover 2, so that the switch 54 is convenient. The upper cover 2 is transparent, so that the overall attractiveness is improved, the light effect of the LED lamp 52 is improved, and the overall appearance is more attractive.
The battery 6 is small-size battery 6, is located and fixes on upper end 32, can be connected through attach fitting between battery 6 and the circuit board 5 here, is equipped with female head on the circuit board 5 promptly, is equipped with public head on the battery 6, and public head and female head cooperation realize electrical connection, have saved welding process, are convenient for change the maintenance moreover, and this kind of structure is current connection structure, so does not draw in the drawing.
Form the electrical connection between plug 4 and the circuit board 5 through elastic connecting piece 7, cancelled welding process, make the assembly degree of difficulty reduce, secondly because elastic connecting piece 7 possesses elasticity, can be more stable with being connected between plug 4 and the circuit board 5 through fixed circuit board 5, still another effect is, play the effect of bradyseism, in the use, when taking place to drop, elastic connecting piece 7 also can play the effect of bradyseism, prevent that circuit board 5 from damaging.
Claims (10)
1. An emergency light, characterized by: the shell is internally provided with a plug, a circuit board, a storage battery and an elastic connecting piece, one end of the plug extends out of the shell, the other end of the plug is electrically connected with the circuit board through the elastic connecting piece, and the circuit board is connected with the storage battery.
2. An emergency light as in claim 1, wherein: the shell is internally provided with a fixing column which is arranged in a hollow manner, and the elastic connecting piece is partially positioned in the fixing column.
3. An emergency light as in claim 2, wherein: at least two thirds of the elastic connecting piece extends into the fixed column.
4. An emergency light according to claim 3, wherein: the plug part is embedded into the fixing column for fixing.
5. An emergency light as in claim 1, wherein: and a bonding pad is arranged on the circuit board, the size of the bonding pad is larger than the size of the cross section of the elastic connecting piece, and the elastic connecting piece is abutted against the bonding pad.
6. An emergency light as in claim 1, wherein: still include the snoot, the snoot is located the top of circuit board, is equipped with the LED lamp on the circuit board, and the LED lamp passes the snoot.
7. An emergency light as in claim 1, wherein: the casing includes upper cover and base, and the upper cover is detachable the connection with the base, and the upper cover forms with the base and holds the cavity, and plug, circuit board, battery are all fixed in holding the cavity, and the upper cover is transparent setting.
8. An emergency light according to claim 7, wherein: the upper cover is provided with a clamping groove, the base is provided with a buckle, and the buckle extends into the clamping groove for internal fixation.
9. An emergency light as in claim 1, wherein: and an indicator light is arranged on the circuit board.
10. An emergency light as in claim 1, wherein: the circuit board is provided with a switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021027526.6U CN211875873U (en) | 2020-06-05 | 2020-06-05 | Emergency lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021027526.6U CN211875873U (en) | 2020-06-05 | 2020-06-05 | Emergency lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211875873U true CN211875873U (en) | 2020-11-06 |
Family
ID=73235132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021027526.6U Active CN211875873U (en) | 2020-06-05 | 2020-06-05 | Emergency lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211875873U (en) |
-
2020
- 2020-06-05 CN CN202021027526.6U patent/CN211875873U/en active Active
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