CN2651781Y - Portable camera light - Google Patents
Portable camera light Download PDFInfo
- Publication number
- CN2651781Y CN2651781Y CN 200320108979 CN200320108979U CN2651781Y CN 2651781 Y CN2651781 Y CN 2651781Y CN 200320108979 CN200320108979 CN 200320108979 CN 200320108979 U CN200320108979 U CN 200320108979U CN 2651781 Y CN2651781 Y CN 2651781Y
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- CN
- China
- Prior art keywords
- lamp
- lamp body
- handle
- photography
- heat
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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 portable photograph lamp, which comprises a lamp body and a handle. The front end of the lamp body is embedded with a glistening cap and a bulb nested at rear section of the glistening cap and mounted on a heat dispersion lamp holder; the handle is provided with a power supply switch and a vidicon fixing device; the heat dispersion lamp holder at least has a hole and is glidingly fro-and-rear suited with the corresponding guide rail fixed on a handle bracket; a groove is opened at right side part of the handle, which is embedded with a zooming machine push key capable of gliding inside the groove and fixing with a focusing adjusting sheet which is fixed on the heat dispersion lamp holder with its upper end; the lamp body and the heat dispersion lamp holder are provided with heat dispersion sheets at peri. When cameraman is photographing, it is unnecessary to lay down the vidicon, but slightly pushing the zooming machine push key to instantly and conveniently adjust the focal length; Besides, the heat dispersion sheets accelerate the transmission of the heat, thus providing rational structure for vidicon of large power.
Description
Technical field
The utility model relates to portable illumination device, particularly relates to a kind of portable flash lamp for photography that is applicable to that all kinds of video cameras, camera use.
Background technology
In the conventional small video camera,, need an independent flash lamp for photography that can link to each other or a portable flash lamp for photography with the video camera main frame under dark condition or at special screne, taking.Usually flash lamp for photography has a tungsten halogen lamp bubble and a Battery pack, they be arranged on one with box body that hold-down arm links to each other in, whereby flash lamp for photography is installed on the video camera main frame.For solving big this problem of volume, various design proposals have been proposed.The scheme of comparative maturity is about to the less flash lamp for photography of volume and is installed on the video camera lamp socket in these design proposals, when each use has the video camera of independent flash lamp for photography, all can conveniently install and dismantle, it is one that flash lamp for photography cooperates with video camera in use, " flash lamp for photography " (notification number is CN2280301Y) that China's utility model patent is ZL96225146.1 number promptly discloses this flash lamp for photography, this flash lamp for photography is by the light shield lamp, heat radiator, lamp body, compositions such as switch, wherein groups of fins is synthesized groups of fins by sleeve pipe, bolt passes sleeve pipe through light shield and is threaded with lamp body, light shield and groups of fins and lamp body are combined into one, and light shield is whole sunshade shape.Trim ring is threaded by the instrument pilot hole with light shield, and trim ring surface etch model identification is at the back back side device switch and the light emitting diode of lamp body, at the back downside extracting power supply cord of lamp body, at the downside device of the lamp body bolt that is located by connecting.But such video camera in use often light Jiao can't adjust, when carrying out photography creation, photographer often will spend a lot of times in all sorts of ways to carry out at the projecting plane that light is burnt to be adjusted.
Summary of the invention
Technical problem to be solved in the utility model is not enough at above-mentioned prior art and portable flash lamp for photography that a kind of perfect heat-dissipating, reasonable in design are provided, can conveniently focus, and it is used for the high-power illumination needs.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: a kind of portable flash lamp for photography, comprise lamp body and be installed in the handle of described lamp body rear end sidepiece, described lamp body front end is built-in with reflection shield and is embedded in this reflection shield rear portion and is installed in the bulb of heat radiation on the lamp socket, described handle is equipped with power switch and camera fixing device, and the technical measures of taking comprise:
A. described heat radiation lamp socket have at least a hole and can before and after slip cap be connected to the corresponding guide rod that is fixed on the handle bracket;
B. described handle right side has chute, this chute be built-in with the zoom controller that can in its groove, slide and be fixed with the focus adjustment sheet push away strong, this focus adjustment sheet upper end be fixed on the heat radiation lamp socket on;
C. described lamp body and heat radiation lamp socket periphery are shaped on heat radiator.
For optimizing technique scheme, the measure of being taked also comprises:
More effectively dispel the heat for increasing lamp body front end heat conduction efficiency, closely be connected between above-mentioned lamp body and the reflection shield, and the heat radiator that this lamp body periphery is shaped on is many ring-type or the strip heat radiator that are used to conduct heat.
More effectively dispel the heat for increasing lamp body rear end heat conduction efficiency, the heat radiator that above-mentioned heat radiation lamp socket periphery is shaped on is many ring-type or the strip heat radiator that are used to conduct heat.
Stable and simplified structure when dispelling the heat the slip of lamp socket front and back for making, above-mentioned heat radiation lamp socket has two holes, and can be connected to two guide rods that are fixed on the handle bracket by the front and back slip cap, realization light Jiao's adjustment.
Be pressed with fastening cover circle between above-mentioned reflection shield and the lamp body, the internal thread of this fastening cover circle and lamp body front end external thread are pressed on this lamp body ring-type or strip heat radiator inboard, there are two lugs on described these fastening cover circle both sides, one of them lug has a screw hole that is used to install and fix screw, another lug is in order to be fixed on the anti-explosion cover circle on the fastening cover circle, this anti-explosion cover circle is by implosion guard or photo chromic glass, glass trim ring and cover circle are formed, both sides have two lugs equally, one of them lug has a screw hole that is used to install and fix screw, another lug is a semicircle shrinkage pool, in order to the fixing spring dog.
Above-mentioned camera fixing device is installed in the bottom of described handle, and it consists of the best by double end manual screw, nut, video camera set bolt.
Above-mentioned power switch touches switch and constitutes the best by pressing of button is housed.
For ease of holding, the human finger shape housing that above-mentioned handle is made up of two lobes is best.
Above-mentioned spring dog is by knob pin, spring, silently the screw assembled in sequence is formed.
Compared with prior art, the utility model by have at least at the heat radiation lamp socket hole and can before and after slip cap be connected to the corresponding guide rod that is fixed on the handle bracket; Have chute in the handle right side, this chute is built-in with the zoom controller that can slide and be fixed with the focus adjustment sheet in its groove and pushes away strong, this focus adjustment sheet upper end is fixed on the heat radiation lamp socket, photographer is in shooting, need not to put down video camera, promote zoom controller gently with thumb and push away strongly, can make things convenient for immediately and adjust light Jiao; And be shaped on heat radiator at lamp body and heat radiation lamp socket periphery, accelerated hot conduction, its perfect heat-dissipating is for powerful portable flash lamp for photography provides rational structure.
Description of drawings
Fig. 1 is the cross-sectional schematic of the utility model embodiment.
Embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.
From shown in Figure 1, be a kind of embodiment of portable flash lamp for photography, full lamp divides three parts:
First is the lamp body part, and it is by lamp body 10, reflection shield 9, and fastening cover circle 8, cover circle 4, rear end cap 14 main elements such as grade are formed.Lamp body 10 front ends are built-in with reflection shield 9 and are embedded in these reflection shield 9 rear portions and are installed in the bulb that lamp holder 11 be housed 24 of heat radiation on the lamp socket 12; Lamp body 10 and heat radiation lamp socket 12 peripheries are shaped on heat radiator, more effectively dispel the heat for increasing lamp body 10 front end heat conduction efficiency, closely be connected between the lamp body 10 of present embodiment and the reflection shield 9, and the heat radiator that these lamp body 10 peripheries are shaped on is many ring-type or the strip heat radiator that are used to conduct heat; More effectively dispel the heat for increasing lamp body rear end heat conduction efficiency, the heat radiator that the heat radiation lamp socket periphery of present embodiment is shaped on is many ring-type or the strip heat radiator that are used to conduct heat.Its leading section outer ring is shaped on screw thread, and this screw thread matches with the internal thread of fastening cover circle 8, and it is mainly used in and compresses reflection shield 9, makes reflection shield 9 closely be contacted with the heat radiator inboard of lamp body 10.Fastening cover encloses 8 both sides symmetries respectively a lug, and device has cuphead pilotage 5 in this lug one stomidium, spring 6 and silently screw 7 form a spring dog, enclose 4 in order to fasten to cover.Other end lug is a screw hole, cooperates one piece of fixed screw 1 in order to fixed cover circle 4.The anti-explosion cover circle is by body cover circle 4, implosion guard 2, and glass trim ring 3 is formed, and cover circle 4 both sides symmetries also have two lugs, and one has a perforation, is used for will cover by fixed screw 1 enclosing 4 and being fixed on fastening cover circle 8.The shrinkage pool that the another side lug is drilled with a semicircle matches with the lug upper spring dog of fastening cover circle 8, and its implosion guard also can change into and become light glass, becomes and becomes the light shield circle.The rearward end car of lamp body 10 has screw thread rear end cap 14 of configuration on it, and lamp body 10 bottoms and rearward end have a U-shaped breach to be used for installing handle 22;
Second portion is a lamp holder, and it is by lamp holder 11, heat radiation lamp socket 12, and guide rod 13, parts such as bulb 24 and focus adjustment sheet 18 are formed.Heat radiation lamp socket 12 have at least a hole and can before and after slip cap be connected to the corresponding guide rod 13 that is fixed on handle 22 supports, stable and simplified structure when dispelling the heat the slip of lamp socket front and back for making, the heat radiation lamp socket choosing of present embodiment has two holes, and can be connected to two guide rods 13 that are fixed on the handle bracket by the front and back slip cap, heat radiation lamp socket 12 is connected with a focus adjustment sheet 18, a push button 16 is fixed in its underpart, and the bottom of focus adjustment sheet 18 is inserted in the chute of handle, realizes light Jiao's adjustment.The heat radiation lamp socket 12 of lamp holder is a gelled metal pedestal of Tapes, its center pit have two lugs by screw in order to lamp holder 11 to be installed, assign bulb 24 on the lamp holder 11.
Third part is a handle portion, and the human finger shape housing that handle 22 is made up of two lobes is synthetic, shown in Fig. 1 for wherein half; Periphery, handle 22 top is milled with a circle groove in order to match with lamp body, and power switch is equipped with on handle top, and power switch is pressed by the button 23 that is with finger shape and touched switch 15 and constitute; Handle 22 right sides have chute, and this chute is built-in with and can slides in its groove and push away strongly 16 by the zoom controller that screw 17 is fixed with focus adjustment sheet 18, and these focus adjustment sheet 18 upper ends are fixed on the heat radiation lamp socket 12; Handle 22 bottoms are equipped with camera fixing device, and it is equipped with and is formed by double end manual screw 19, nut 20, video camera set bolt 21.The set bolt 21 of promptly making a video recording, the outside is furnished with a nut 20, turns this nut and then can fix or unload with video camera, and video camera set bolt endoporus has internal thread, is connected and fixed by double end manual screw 19 when portable flash lamp for photography and tripod fix.
The utility model in use, photographer is in shooting, need not to put down video camera, promoting zoom controller gently with thumb pushes away strong, zoom controller push button 16 drives focus adjustment sheet 18 and promotes the front and back slip on guide rod 13 of heat radiation lamp socket 12, adjusts the burnt projected area of adjusting illumination of light thereby can make things convenient for immediately; And be shaped on heat radiator at lamp body and heat radiation lamp socket periphery, accelerated hot conduction, its perfect heat-dissipating is for powerful portable flash lamp for photography provides rational structure.
Although top employing particular term has been described preferred embodiment of the present utility model, this explanation is exemplary, should be appreciated that under the prerequisite of design that does not break away from appended claims and scope, can carry out various variations.
Claims (10)
1, a kind of portable flash lamp for photography, comprise lamp body (10) and be installed in the handle (22) of described lamp body (10) rear end sidepiece, described lamp body (10) front end is built-in with reflection shield (9) and is embedded in this reflection shield (9) rear portion and is installed in bulb (24) in heat radiation lamp socket (12), described handle (22) is equipped with power switch and camera fixing device, it is characterized in that:
A. described heat radiation lamp socket (12) have at least a hole and can before and after slip cap be connected to the corresponding guide rod (13) that is fixed on the handle bracket;
B. described handle (22) right side has chute, and this chute is built-in with the zoom controller that can slide and be fixed with focus adjustment sheet (18) in its groove and pushes away strong (16), and this focus adjustment sheet (18) upper end is fixed on the heat radiation lamp socket (12);
C. described lamp body (10) and heat radiation lamp socket (12) are shaped on heat radiator.
2, a kind of portable flash lamp for photography according to claim 1 is characterized in that: closely be connected between described lamp body (10) and the reflection shield (9), and the heat radiator that this lamp body (10) periphery is shaped on is many ring-type or the strip heat radiator that are used to conduct heat.
3, a kind of portable flash lamp for photography according to claim 1 is characterized in that: the heat radiator that described heat radiation lamp socket (12) periphery is shaped on is many ring-type or the strip heat radiator that are used to conduct heat.
4, a kind of portable flash lamp for photography according to claim 2 is characterized in that: the heat radiator that described heat radiation lamp socket (12) periphery is shaped on is many ring-type or the strip heat radiator that are used to conduct heat.
5, a kind of portable flash lamp for photography according to claim 4, it is characterized in that: described heat radiation lamp socket (12) has two holes, and can be connected to two guide rods (13) that are fixed on the handle bracket by the front and back slip cap.
6, according to the described a kind of portable flash lamp for photography of the arbitrary claim of claim 1 to 5, it is characterized in that: be pressed with fastening cover circle (8) between described reflection shield (9) and the lamp body (10), the internal thread of this fastening cover circle (8) and lamp body (10) front end external thread are pressed on this lamp body (10) ring-type or strip heat radiator inboard, there are two lugs on described these fastening cover circle (8) both sides, one of them lug has a screw hole that is used to install and fix screw (1), another lug is in order to be fixed on the anti-explosion cover circle on the fastening cover circle (8), this anti-explosion cover circle is by implosion guard or photo chromic glass (2), glass trim ring (3) and one one-tenth of cover circle (4) group, both sides have two lugs equally, one of them lug has a screw hole that is used to install and fix screw (1), another lug is a semicircle shrinkage pool, in order to the fixing spring dog.
7, according to the described a kind of portable flash lamp for photography of the arbitrary claim of claim 1 to 5, it is characterized in that: described camera fixing device is installed in the bottom of described handle (22), and it is made up of double end manual screw (19), nut (20), video camera set bolt (21).
8, according to the described a kind of portable flash lamp for photography of the arbitrary claim of claim 1 to 5, it is characterized in that: described power switch touches switch (15) formation by pressing of button (22) is housed.
9, a kind of portable flash lamp for photography according to claim 6 is characterized in that: the human finger shape housing that described handle (22) is made up of two lobes.
10, a kind of portable flash lamp for photography according to claim 6 is characterized in that: described spring dog is by knob pin (5), spring (6), silently screw (7) assembled in sequence is formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320108979 CN2651781Y (en) | 2003-10-17 | 2003-10-17 | Portable camera light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320108979 CN2651781Y (en) | 2003-10-17 | 2003-10-17 | Portable camera light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2651781Y true CN2651781Y (en) | 2004-10-27 |
Family
ID=34342941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320108979 Expired - Fee Related CN2651781Y (en) | 2003-10-17 | 2003-10-17 | Portable camera light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2651781Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101749677B (en) * | 2010-01-27 | 2012-07-11 | 海洋王照明科技股份有限公司 | Explosion-proof lamp |
| CN104534381B (en) * | 2014-11-11 | 2016-09-07 | 宁波市柯玛士太阳能科技有限公司 | A kind of clamp lamp |
-
2003
- 2003-10-17 CN CN 200320108979 patent/CN2651781Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101749677B (en) * | 2010-01-27 | 2012-07-11 | 海洋王照明科技股份有限公司 | Explosion-proof lamp |
| CN104534381B (en) * | 2014-11-11 | 2016-09-07 | 宁波市柯玛士太阳能科技有限公司 | A kind of clamp lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |