CN210691019U - Flash lamp with heating function - Google Patents
Flash lamp with heating function Download PDFInfo
- Publication number
- CN210691019U CN210691019U CN201922206624.XU CN201922206624U CN210691019U CN 210691019 U CN210691019 U CN 210691019U CN 201922206624 U CN201922206624 U CN 201922206624U CN 210691019 U CN210691019 U CN 210691019U
- Authority
- CN
- China
- Prior art keywords
- lamp body
- circuit board
- electric heating
- heating
- lamp
- Prior art date
- 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
Links
Images
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model relates to a take flash light of heating function relates to intelligent transportation equipment's technical field, including the base and installing the lamp body on the base, be provided with lamp body and circuit board in the lamp body, the heating member is installed to the lamp body inner wall. The utility model discloses an add heat-insulating material and heat lamp body inside, improve the inside temperature of lamp body, make the temperature of circuit board rise, the capacity of electric capacity promotes, makes the power of lamp body rise for also can have stronger light in the comparatively chilly environment in the external world, thereby reduce the unable clear probability of clapping of license plate.
Description
Technical Field
The utility model belongs to the technical field of intelligent transportation equipment's technique and specifically relates to a take flash light of heating function is related to.
Background
In the monitoring facilities of intelligent transportation, the flash lamp is used for providing high-power illumination at the moment when a vehicle passes so that a camera can shoot a license plate of the vehicle or people in the vehicle.
The utility model discloses a chinese utility model with publication number CN206892530U discloses a novel flash light, which comprises a lamp housing, the lamp body in be equipped with lamp stand, luminous body, driver, lens, luminous body connect on the lamp stand, the drive chamber be connected with the lamp stand, the lamp stand on still be equipped with and be cylindric reflector, above-mentioned luminous body sets up in the reflector, the reflector front end be equipped with and be the circular shape light-emitting hole, light-emitting hole upper portion be equipped with the separation blade, lens be fresnel lens. The light source of luminous body is sheltered from through directly setting up the separation blade on the reflector, the light of luminous body reflects in the reflector and strengthens the back, only send light through the light outlet after being sheltered from, light directly carries out refraction focus through lens after sending, owing to the adoption be fresnel lens, under fresnel lens's refraction, light-emitting channel perpendicular to fresnel lens surface completely, the light that throws out and the light that light outlet sent each other are the back shadow, therefore first one sets up the separation blade at the light outlet, the light that forms through fresnel lens throw the back demonstrates the first two clear light areas of two levels of first one highlight of lower half low light, in order to satisfy the requirement of control shooting.
The technical scheme has the following defects: when the temperature of the use environment is low, particularly in winter in the north, the temperature is often below-20 ℃, the temperature in the lamp housing is low, so that the temperature of the circuit board in the lamp housing is also low, the capacity of the capacitor on the circuit board is reduced, the power is reduced, the light intensity is weakened, and the license plate can not be clearly photographed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a take flash light of heating function, can also have stronger light in the comparatively chilly environment in external world to reduce the unable clear probability of clapping of license plate.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
the utility model provides a take flash light of heating function, includes the base and installs lamp body on the base, be provided with lamp body and circuit board in the lamp body, the heating member is installed to the lamp body inner wall.
Through adopting above-mentioned technical scheme, the heating member heats the lamp body is inside, improves the inside temperature of lamp body, makes the temperature of circuit board rise, and the capacity of electric capacity promotes, makes the power of lamp body rise for also can have stronger light in the comparatively chilly environment in the external world, thereby reduce the unable probability of clapping clearly of license plate.
The utility model discloses can further configure to in a preferred example, the heating member with the circuit board electricity is connected, the lamp body inner wall install with the circuit board the temperature sensor that the heating member electricity is connected.
By adopting the technical scheme, the temperature sensor detects the temperature in the lamp shell, when the temperature in the lamp shell is lower than a set temperature, the temperature sensor sends an electric signal to the heating element, and the heating element starts to work for heating; when the temperature in the lamp shell is higher than the set temperature II, reheating is not needed, and the temperature sensor sends an electric signal to the heating element to stop heating, so that the purpose of energy conservation is achieved.
The utility model discloses can further configure to in a preferred example, the heating member include with the circuit board the electric heating pipe that the temperature sensor electricity is connected, electric heating pipe pass through coupling assembling demountable installation in on the lamp body inner wall.
By adopting the technical scheme, the electric heating tube heats the interior of the lamp shell to realize the temperature rise of the interior of the lamp shell; can dismantle the ann that sets up the electric heating pipe of being convenient for and tear open, when electric heating pipe damaged, can change, and need not to change whole lamp body, save the cost, it is comparatively convenient.
The utility model discloses can further configure to in a preferred example, all be provided with electric heating pipe on the length direction's of lamp body inside wall.
By adopting the technical scheme, the inner cavity of the lamp housing forms a heating space, the circuit board is heated in all directions, the temperature of the inner cavity of the lamp housing rises steadily, and the circuit board is heated more uniformly.
The utility model discloses can further configure to in a preferred example, coupling assembling is including installing stationary blade on the lamp body inner wall, installing the stationary blade is kept away from the concave type shell fragment of lamp body inner wall one end, the electric heating pipe centre gripping is in on the concave type shell fragment.
By adopting the technical scheme, during installation, the electric heating pipe is fixed only by pressing the electric heating pipe into the concave elastic sheet, and when the electric heating pipe needs to be detached, the electric heating pipe is forcibly pulled out, so that the electric heating pipe is convenient to use.
The utility model discloses can further configure to in a preferred example, the opening both ends of concave type shell fragment are equipped with the direction piece, two the direction piece is kept away from the distance of concave type shell fragment one end is greater than the opening size of concave type shell fragment.
By adopting the technical scheme, the arrangement of the guide pieces is convenient for the installation of the electric heating pipe, and during the installation, the electric heating pipe is only erected on the two guide pieces and then pressed in; and the acting force of the two ends of the opening of the concave elastic sheet on the electric heating tube can be reduced when the concave elastic sheet is pressed in.
The utility model discloses can further configure to in a preferred example, the lamp body is equipped with the installation cavity, the heating member include with the circuit board the electric heating net that the temperature sensor electricity is connected, the electric heating net is established to inlay and is established in having the installation cavity, just the electric heating net encloses into a cylindrical space.
Through adopting above-mentioned technical scheme, the electric heating net forms a heating cavity, heats the circuit board for each part of circuit board heaies up comparatively evenly, reduces the probability that the life-span that leads to because the difference in temperature shortens.
The utility model discloses can further configure to in a preferred example, install the support in the lamp body, the support top is located the intermediate position of lamp body, just the circuit board is installed on the support.
Through adopting above-mentioned technical scheme, set up the circuit board in the intermediate position of lamp body for each face of circuit board receives the hot effect comparatively balanced, and each part rate of heating of circuit board is close, reduces the problem that the circuit board life that leads to because the rate of heating is different subtracts the weak point.
To sum up, the utility model discloses a following at least one useful technological effect:
1. the interior of the lamp housing is heated by the heating element, so that the temperature of the interior of the lamp housing is increased, the temperature of the circuit board is increased, the capacity of the capacitor is increased, the power of the lamp body is increased, and stronger light can be emitted in an external cold environment, so that the probability that the license plate cannot be clearly photographed is reduced;
2. through temperature sensor's setting, the stop and the use of control heating member make the inside temperature range that keeps in the settlement of lamp body, and can practice thrift the electric energy.
Drawings
FIG. 1 is a schematic view of a three-dimensional structure according to a first embodiment;
fig. 2 is a schematic view (two) of the three-dimensional structure of the first embodiment, in which the tail part of the lamp housing is cut away to show the internal structure;
fig. 3 is a schematic view of the three-dimensional structure of the second embodiment, wherein the tail of the lamp housing is cut away to show the electric heating net in the lamp housing.
Reference numerals: 1. a base; 11. a bolt; 12. a rotating shaft; 2. a lamp housing; 21. a rotating sheet; 211. a strip-shaped groove; 22. a support; 23. a mounting cavity; 3. a lamp body; 4. a circuit board; 41. a temperature sensor; 51. an electric heating tube; 52. an electrical heating grid; 6. a connecting assembly; 61. a fixing sheet; 62. a concave spring plate; 621. a guide piece.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The first embodiment is as follows:
referring to fig. 1, a flash lamp with heating function, including base 1, articulated on base 1 have lamp body 2, and two bolts 11 are installed at the interval on base 1, and two bolts 11 are located and use the pin joint as same circumference at the center. The lamp shell 2 is integrally provided with a rotating sheet 21, the rotating sheet 21 is hinged to the base 1 through a rotating shaft 12, the rotating sheet 21 is provided with a strip-shaped groove 211 which is arc-shaped in the length direction and is on the same circumference with the two bolts 11, and the studs of the two bolts 11 penetrate through the strip-shaped groove 211 and are installed on the base 1 in a threaded mode. When the angle of the lamp housing 2 needs to be adjusted, the two bolts 11 are loosened, the lamp housing 2 and the rotating sheet 21 are rotated to adjust, and the bolts 11 are screwed after the adjustment is completed.
Referring to fig. 2, a lamp body 3 and a circuit board 4 are disposed in the lamp housing 2, a support 22 is fixedly mounted at a middle position in the lamp housing 2, a top end of the support 22 is located at a central position of the lamp housing 2, and the circuit board 4 is fixedly mounted on the support 22. The circuit board 4 is mounted with a temperature sensor 41, and the temperature sensor 41 is electrically connected with the circuit board 4 and used for detecting the temperature in the lamp housing 2.
A heating element is arranged on the inner wall of the lamp shell 2 in the length direction, in the embodiment, the heating element adopts an electric heating tube 51, the electric heating tube 51 is electrically connected with the circuit board 4, and the electric heating tube 51 is electrically connected with the temperature sensor 41; an electric heating tube 51 is arranged on the inner side wall of the lamp shell 2 through a connecting component 6. When the temperature detected by the temperature sensor 41 is lower than the set temperature, the temperature sensor 41 sends an electric signal to the electric heating pipe 51, and the electric heating pipe 51 heats; when the temperature detected by the temperature sensor 41 is higher than the second set temperature, the temperature sensor 41 sends an electric signal to the electric heating pipe 51, and the electric heating pipe 51 stops heating. In the scheme, the first temperature is set to be-20 ℃, and the second temperature is set to be-5 ℃.
The connecting assembly 6 comprises a fixing piece 61 and a concave elastic piece 62, the concave elastic piece 62 is made of a steel sheet, the fixing piece 61 is fixedly installed on the inner wall of the lamp housing 2, the concave elastic piece 62 is integrally installed at one end, away from the inner wall of the lamp housing 2, of the fixing piece 61 in a shape, the concave elastic piece 62 is just opposite to one end of the opening of the concave elastic piece 62 to be connected with the fixing piece 61, and the electric heating pipe 51 is clamped in a clamping space.
In order to facilitate the installation of the electric heating pipe 51, the two ends of the opening of the concave elastic sheet 62 are provided with the guide sheets 621, and the distance between the two guide sheets 621 and the end of the concave elastic sheet 62 is greater than the size of the opening of the concave elastic sheet 62, so that when the electric heating pipe 51 is installed, the electric heating pipe can be firstly arranged on the guide sheets 621 and then pressed into the concave elastic sheet 62.
The working principle of the embodiment is as follows:
during operation of the flash lamp, the electric heating tube 51 is heated or not operated according to the temperature detected by the temperature sensor 41 to maintain the temperature inside the lamp envelope 2.
Example two:
referring to fig. 3, a flashlight with a heating function is different from the first embodiment in that: the lamp housing 2 is provided with a mounting cavity 23, the heating element comprises an electric heating net 52, the electric heating net 52 is electrically connected with the circuit board 4 and the temperature sensor 41, the electric heating net 52 is fixedly arranged in the mounting cavity 23, the electric heating net 52 surrounds a cylindrical space, the support 22 penetrates through the electric heating net 52, and the circuit board 4 is located in the cylindrical space.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a take flash light of heating function, includes base (1) and installs lamp body (2) on base (1), be provided with lamp body (3) and circuit board (4) in lamp body (2), its characterized in that: and a heating element is arranged on the inner wall of the lamp shell (2).
2. A flashlight with a heating function as claimed in claim 1, wherein: the heating member with circuit board (4) electricity is connected, lamp body (2) inner wall install with circuit board (4) temperature sensor (41) that the heating member electricity is connected.
3. A flashlight with a heating function as claimed in claim 2, wherein: the heating member includes with circuit board (4) electric heating pipe (51) that temperature sensor (41) electricity is connected, electric heating pipe (51) through coupling assembling (6) demountable installation in on lamp body (2) inner wall.
4. A flashlight with heating function as claimed in claim 3, wherein: and electric heating tubes (51) are arranged on the inner side walls of the lamp shell (2) in the length direction.
5. A flashlight with heating function as claimed in claim 3, wherein: the connecting assembly (6) comprises a fixing sheet (61) arranged on the inner wall of the lamp housing (2) and a concave elastic sheet (62) arranged at one end of the inner wall of the lamp housing (2) and far away from the fixing sheet (61), and the electric heating pipe (51) is clamped on the concave elastic sheet (62).
6. A flashlight with a heating function as claimed in claim 5, wherein: the two ends of the opening of the concave elastic sheet (62) are provided with guide sheets (621), and the distance between the two guide sheets (621) far away from one end of the concave elastic sheet (62) is larger than the size of the opening of the concave elastic sheet (62).
7. A flashlight with a heating function as claimed in claim 2, wherein: the lamp shell (2) is provided with a mounting cavity (23), the heating element comprises an electric heating net (52) electrically connected with the circuit board (4) and the temperature sensor (41), the electric heating net (52) is embedded in the mounting cavity (23), and the electric heating net (52) is enclosed into a cylindrical space.
8. A flashlight with a heating function according to claim 4 or 7, wherein: install support (22) in lamp body (2), support (22) top is located the intermediate position of lamp body (2), just circuit board (4) are installed on support (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922206624.XU CN210691019U (en) | 2019-12-10 | 2019-12-10 | Flash lamp with heating function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922206624.XU CN210691019U (en) | 2019-12-10 | 2019-12-10 | Flash lamp with heating function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210691019U true CN210691019U (en) | 2020-06-05 |
Family
ID=70899831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922206624.XU Expired - Fee Related CN210691019U (en) | 2019-12-10 | 2019-12-10 | Flash lamp with heating function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210691019U (en) |
-
2019
- 2019-12-10 CN CN201922206624.XU patent/CN210691019U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210691019U (en) | Flash lamp with heating function | |
| CN209604996U (en) | A kind of novel fire emergency lamp being easily installed | |
| CN210345124U (en) | LED (light emitting diode) surface-mounted down lamp structure | |
| CN202947079U (en) | Lamp reflex housing | |
| CN115539878A (en) | LED lamp brightness adjusting system and adjusting method | |
| CN101749628B (en) | Lighting lamp and luminous element thereof | |
| CN215929350U (en) | Detachable embedded LED spot lamp convenient to replace | |
| CN209893196U (en) | Emergency repair lighting device | |
| CN214275544U (en) | Novel garden lamp | |
| CN210831551U (en) | Intelligent dimming LED wall washer lamp | |
| CN205606392U (en) | Side dress reflection of light LED locomotive head -light | |
| CN216431340U (en) | Novel high-brightness long-distance and large-range illumination reflection cup | |
| CN215982186U (en) | Light projector | |
| CN220545175U (en) | Intelligent lamp integrating multiple wireless control modes | |
| CN217503445U (en) | Building site light | |
| CN221004894U (en) | Solar wall lamp | |
| CN209147020U (en) | It is a kind of can Fast transforms light efficiency lamps and lanterns | |
| CN220728101U (en) | Decorate LED lamp convenient to adjust | |
| CN212252295U (en) | Radar response lamps and lanterns | |
| CN209856883U (en) | Lamp fitting | |
| CN219933839U (en) | Wall washer lamp capable of being efficiently assembled | |
| CN218033043U (en) | Lamp set | |
| CN215951331U (en) | LED lamp | |
| CN208442736U (en) | It is a kind of can the luminous solar street light in side | |
| CN216844474U (en) | Lighting lamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200605 Termination date: 20211210 |