CN2709785Y - Double light source water-proof working lamp - Google Patents
Double light source water-proof working lamp Download PDFInfo
- Publication number
- CN2709785Y CN2709785Y CNU2004200712493U CN200420071249U CN2709785Y CN 2709785 Y CN2709785 Y CN 2709785Y CN U2004200712493 U CNU2004200712493 U CN U2004200712493U CN 200420071249 U CN200420071249 U CN 200420071249U CN 2709785 Y CN2709785 Y CN 2709785Y
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- lamp
- light source
- handle
- source water
- top cover
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- Expired - Fee Related
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Abstract
The utility model discloses a double light source water-proof working lamp, comprising a handle which is connected to a power cord and which is provided with an inner cavity, a hyaline tube provided with a fluorescent tube, a top cover provided with a containing space, a selective switch, and a circuit board. Both ends of the hyaline tube are respectively sheathed in the containing space of the top cover and the inner cavity of the handle; the interior of the top cover is provided with a top lamp device comprising a lamp bladder rack and a lamp bladder; the rear end of the lamp bladder is electrically connected with the lamp socket; the input terminal of the selective switch is electrically connected with the power cord in the handle, and the output terminal is respectively and electrically connected with the fluorescent tube and the lamp socket; the selective switch can select the fluorescent tube or the lamp socket to be electrically communicated with the power cord. The utility model has the advantages of selecting different light sources, water-proofing, good safety, etc.
Description
Technical field
The utility model relates to a kind of portable portable lamp, refers to a kind of pair of light source waterproof portable lamp especially.
Background technology
(outdoor or open-air) need use portable portable lamp in the place that much can not use fixed light source, the portable portable lamp that uses has flashlight, portable portable lamp, miner's lamp etc. at present, when using flashlight, portable portable lamp, need grip with hand, feel to use inconvenience sometimes.The open air needs the portable lamp of multi-faceted function, with its different angles, orientation, satisfies different service conditions.And work out of doors, require this lamp can adapt to different working environments, as using under the situation of raining, and the water resistance of existing portable lamp and security still can not meet the demands.And the gauge tap of existing portable lamp generally is located on the surface of portable lamp, if rainwater drenches on this switch, might go into lamp body inside, thereby damages portable lamp, even causes the generation of electric shock situation, harm user's safety.In addition, the work on hand lamp mostly adopts with a kind of light source and carries out illumination work, when the needs Different Light, then needs to change different portable lamps, rather inconvenience.
The utility model content
In order to overcome the deficiency that work on hand lamp water resistance and security performance are not good, adopt single light source, provide a kind of waterproof and two light source works lamps that security is good.
The technical scheme that the utility model adopted is: a kind of pair of light source water proof type portable lamp, it includes a handle that is connected with power line and has inner chamber, the transparent pipe of fluorescent tube is installed, the ceiling light device is installed and has the top cover of accommodation space, selector switch and circuit board, these transparent pipe two ends are socketed on the accommodation space of top cover and the inner chamber of handle respectively, described ceiling light device includes lamp courage support and lamp courage, this lamp courage rear end is electrically connected with lamp socket, the input of this selector switch is electrically connected with power line in the handle, its output is electrically connected with fluorescent tube and described lamp socket respectively, and this selector switch can be selected described fluorescent tube or lamp socket and described power line electric connection.
Described selector switch and circuit board all are located at the inside of handle.
Described quartz lamp courage has the reflective inwall that is used for optically focused.
Described fluorescent tube top is provided with a light pipe centring ring.
The wall of the part of the close push switch of described handle can inwardly be pressed into controls selector switch.
Described circuit board is positioned in the machine box.
A described end at this machine box utilizes many line ears and machine box cover that circuit board is electrically connected with fluorescent tube.
The other end of described machine box is installed with tension disc, utilizes screw and nut that the power line of handle inside is electrically connected with this tension disc.
Described is that a upper end has the footpath both ends open cylindrical shell that catch, lower end have outstanding outer rim that inwardly contracts at top cover, on the outer wall of top cover upper end, be provided with one and hold groove, one end of gib head support can be placed in this to be held in the groove, the other end is provided with two vertical thin slices parallel to each other on the gib head support, be provided with the curved surface depression on the opposite face of these two thin slices, then Gua Gou spherical head end blocks sunken with the space and the depression of two thin plates mutually.
Be provided with a lamp courage cover between described quartz lamp courage and described top cover, this lamp courage cover is the both ends open cylindrical shell, and this lamp courage cover has an end of the catch that directly inwardly contracts and replaces mutually with the end with the catch that directly inwardly contracts of top cover.
The beneficial effects of the utility model are: the utility model adopts two kinds of different light sources, so the user can select different work light for use according to different requirements, so made things convenient for the user.The utility model is located at handle inside to selector switch, and forms a stealthy built-in switch, and it can make the handle of portable lamp more attractive in appearance; In addition, because handle is that waterproof material is made, and handle and transparent pipe, top cover are very tight with combining of transparent pipe, have increased the waterproof effect of portable lamp outer surface, can improve the working life of this portable lamp, and can use in various working environments; In addition, because the user directly contacts selector switch, but the handle layer of at interval middle one deck insulation, the security that has improved this portable lamp.
Description of drawings
Fig. 1 is the schematic diagram after the two light source waterproof portable lamp assemblings of the utility model.
Fig. 2 is the longitudinal section of the two light source waterproof portable lamps of the utility model.
Fig. 3 is the exploded view of the two light source waterproof portable lamps of the utility model.
Fig. 4 is circuit theory diagrams of the present utility model.
The specific embodiment
As shown in Figure 1, it is the schematic diagram after the two light source waterproof portable lamp assemblings of the utility model, it is mainly partly formed by three, promptly the rear end have power line and handle portion that contain internal cavities, be arranged in the transparent pipe fluorescent lamp partly and the header field of ceiling light device is housed.
As shown in Figure 2, be the exploded view of the utility model waterproof energy conservation lamp.At top cover 3 is the cylindrical shell that catch, the lower end of contracting in a upper end has radially have outstanding outer rim and both ends open, on the outer wall of top cover 3 upper ends, be provided with one and hold groove 31, one end of gib head support 2 can be placed in this to be held in the groove 31, and this gib head support 2 is fixed on the top cover 3; The other end is provided with two vertical thin slices parallel to each other on the gib head support 2, have the space in the middle of these two thin slices, on the opposite face of these two thin slices, be provided with the curved surface depression, then linking up with 1 ball head can block in the space and depression that is trapped in two thin plates, this hook 1 can freely rotate in described space and depression and be up and down, can adjust being affiliated to the position and being affiliated to direction of this portable lamp like this.
A ceiling light device is installed in top cover 3, this ceiling light device mainly comprises lamp courage support 6, quartz lamp courage 5 and quartz lamp holder 7, this quartz lamp courage 5 is arranged on the lamp courage support 6, the structure of these quartz lamp courage 5 these complete closed, be provided with quartz bulb in it, front end is a circular transparent catch, and the light that bulb sent in the quartz lamp courage 5 penetrates from this slide.If the lamp in the quartz lamp courage 5 is spoilt, can change a new quartz lamp courage.And quartz lamp courage 5 rear ends are electrically connected with quartz lamp holder 7, and quartz lamp holder 7 is drawn two leads, and this two lead is connected with input power cord by connector 8.This quartz lamp courage 5 has the reflective inwall that is used for optically focused, and these quartz lamp courage 5 outsides are with a lamp courage cover 4, and this lamp courage cover 4 is the both ends open cylindrical shell, the catch that the one end contracts in having radially.
Be placed with fluorescent tube 13 in transparent pipe 12 inside, be provided with a light pipe centring ring 10 at the top of fluorescent tube 13, it can hold the top of fluorescent tube, be used to locate this fluorescent tube 13, to prevent that this fluorescent tube 13 from rocking and twisting, and is stained with resistant to elevated temperatures single face glue in the place that this light pipe centring ring 10 contacts with fluorescent tube 13.In addition, can utilize a bandage 11 to pass the space of the bending part of fluorescent tube 13, this fluorescent tube is tied up on light pipe centring ring 10, with convenient this fluorescent tube 13 that takes out.
Be with a circle pearl cotton 9 in these light pipe centring ring 10 upper ends, the part of this pearl cotton 9 is exposed an end opening place of transparent pipe 12, the outer wall and the transparent inside pipe wall of the part of this pearl cotton 9 in pipe closely cooperate, this pearl cotton 9 also plays the effect of vertical damping, can prolong the service life of this fluorescent tube 8.An end that has pearl cotton 9 of this transparent pipe 12 is positioned over top cover 3 inside, abuts against the bottom of lamp courage support 6.Be close to transparent pipe 12 inwalls one side and be provided with an arc reflective sheeting 26, the light that is used for fluorescent tube 13 is sent gathers to opposite side.
The utility model also utilizes a machine box 14 to connect fluorescent tube 13 and handle 24.Be placed with a circuit board 17 in this machine box 14, it is provided with circuit such as electric ballast, overcurrent/undercurrent protection; Utilize a screw 18 that this machine box 14 is fixed on the transparent pipe 12.End at this machine box 14 utilizes many conductor wire ears 15 and machine box cover 16 that circuit board 17 is electrically connected with fluorescent tube 13, and wherein, the lamp socket of fluorescent tube 13 and machine box cover 16 plug.And be installed with tension disc 21 at the other end of this machine box 14, utilize screw 19 and nut 20 that the power line of handle 24 inside is electrically connected with this tension disc 21; On tension disc, also be provided with a selector switch 22, power line in the input of this selector switch 22 and the handle 24 is electrically connected, the output of this selector switch 22 is electrically connected with the lead that reaches from connector 8 from fluorescent tube 13 respectively, and this selector switch 22 can be selected described fluorescent tube 13 or lead (quartz lamp) and described power line electric connection.
The part of one end of this machine box 14 and transparent pipe 12 all is placed on handle 24 inside.Handle 24 is made by the PVC material of waterproof, and the one end is a blind end, and power line 25 passes this blind end, and one of power line is connected to an attaching plug; The other end of handle 24 is the opening with outer bead, and inside is formed with an inner chamber; One end of transparent pipe 12 is socketed in the inner chamber of this handle 24 from the opening part of handle 24, and the inwall of the outer wall of this transparent pipe 12 and handle 24 closely cooperates.Over against the thickness of the handle wall of selector switch 22 thickness less than the handle wall of other parts, it can inwardly be pressed into and control selector switch, and have at handle 24 surface markings and to push sign mutually, make things convenient for the user to push this selector switch, carry out work with wherein one who selects control fluorescent lamp or quartz lamp from handle surfaces.
As shown in Figure 4, be circuit theory diagrams of the present utility model.When switch A opens, then switch B closure is (because this switch is a selector switch 22, it can only select a gating), electric current is by capacitor C 1 fluorescent tube one end of flowing through, so forming the loop, fluorescent tube, transformer and capacitor C 2 make lamp luminescence, and transformer auxiliary winding L2 can not form the loop with quartz lamp, so quartz lamp is not luminous because switch A opens.
When switch A was closed, electric current was formed the loop by capacitor C 1 with transformer, and transformer auxiliary winding L2 and quartz lamp switch A form the loop simultaneously, make quartz bulb luminous; And because switch B closure makes the fluorescent tube short circuit, so fluorescent tube is not luminous.So the user pushes this selector switch, wherein one that can select to control fluorescent lamp or quartz lamp carries out work.
The utility model adopts two kinds of different light sources, so the user can select different work light for use according to different occasions, so made things convenient for the user.In addition, the utility model is located at handle inside to selector switch, and forms a stealthy built-in switch, and it can make the handle of portable lamp more attractive in appearance; Because handle is that waterproof material is made, and handle and transparent pipe, top cover are very tight with combining of transparent pipe, so increased the waterproof effect of portable lamp outer surface; In addition, utilize the design of resistant to elevated temperatures single face glue and vertical damping, can improve the working life of this portable lamp, and can in various working environments, use; In addition, because the user directly contacts selector switch, but the handle layer of at interval middle one deck insulation, the security that has improved this portable lamp.
Claims (10)
1. two light source water proof type portable lamp, it includes a handle that is connected with power line and has inner chamber, the transparent pipe of fluorescent tube is installed, top cover with accommodation space, selector switch and circuit board, these transparent pipe two ends are socketed on the accommodation space of top cover and the inner chamber of handle respectively, it is characterized in that: a ceiling light device is installed in the described top cover, described ceiling light device includes lamp courage support and lamp courage, this lamp courage rear end is electrically connected with lamp socket, the input of this selector switch is electrically connected with power line in the handle, its output is electrically connected with fluorescent tube and described lamp socket respectively, and this selector switch can be selected described fluorescent tube or lamp socket and described power line electric connection.
2. as claimed in claim 1 pair of light source water proof type portable lamp, it is characterized in that: this selector switch and circuit board all are located at the inside of handle.
3. as claimed in claim 2 pair of light source water proof type portable lamp is characterized in that: described quartz lamp courage has the reflective inwall that is used for optically focused.
4. as claimed in claim 3 pair of light source water proof type portable lamp is characterized in that: described fluorescent tube top is provided with a light pipe centring ring.
5. as claimed in claim 4 pair of light source water proof type portable lamp is characterized in that: the wall of the part of the close push switch of described handle can inwardly be pressed into controls selector switch.
6. as claim 1,2 or 5 described pairs of light source water proof type portable lamps, it is characterized in that: described circuit board is positioned in the machine box.
7. as claimed in claim 6 pair of light source water proof type portable lamp is characterized in that: a described end at this machine box utilizes many line ears and machine box cover that circuit board is electrically connected with fluorescent tube.
8. as claimed in claim 7 pair of light source water proof type portable lamp, it is characterized in that: the other end of described machine box is installed with tension disc, utilizes screw and nut that the power line of handle inside is electrically connected with this tension disc.
9. as claimed in claim 8 pair of light source water proof type portable lamp, it is characterized in that: described is that a upper end has the footpath both ends open cylindrical shell that catch, lower end have outstanding outer rim that inwardly contracts at top cover, on the outer wall of top cover upper end, be provided with one and hold groove, one end of gib head support can be placed in this to be held in the groove, the other end is provided with two vertical thin slices parallel to each other on the gib head support, be provided with the curved surface depression on the opposite face of these two thin slices, then Gua Gou spherical head end blocks sunken with the space and the depression of two thin plates mutually.
10. as claimed in claim 9 pair of light source waterproof portable lamp, it is characterized in that: between described quartz lamp courage and described top cover, be provided with a lamp courage cover, this lamp courage cover is the both ends open cylindrical shell, and this lamp courage cover has an end of the catch that directly inwardly contracts and replaces mutually with the end with the catch that directly inwardly contracts of top cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200712493U CN2709785Y (en) | 2004-07-01 | 2004-07-01 | Double light source water-proof working lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200712493U CN2709785Y (en) | 2004-07-01 | 2004-07-01 | Double light source water-proof working lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2709785Y true CN2709785Y (en) | 2005-07-13 |
Family
ID=34852588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2004200712493U Expired - Fee Related CN2709785Y (en) | 2004-07-01 | 2004-07-01 | Double light source water-proof working lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2709785Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3348895A1 (en) * | 2017-01-17 | 2018-07-18 | Kaufel SA | Safety lighting device |
-
2004
- 2004-07-01 CN CNU2004200712493U patent/CN2709785Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3348895A1 (en) * | 2017-01-17 | 2018-07-18 | Kaufel SA | Safety lighting device |
| WO2018134499A1 (en) * | 2017-01-17 | 2018-07-26 | Kaufel Sa | Safety lighting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050713 Termination date: 20130701 |