CN217655412U

CN217655412U - Photographic lamp light source structure with high heat dissipation performance

Info

Publication number: CN217655412U
Application number: CN202221624741.3U
Authority: CN
Inventors: 杨国杰
Original assignee: Dongguan Ruibote Photoelectric Technology Co ltd
Current assignee: Dongguan Ruibote Photoelectric Technology Co ltd
Priority date: 2022-06-25
Filing date: 2022-06-25
Publication date: 2022-10-25
Anticipated expiration: 2032-06-25

Abstract

The utility model discloses a photographic lamp light source structure of high heat dissipating ability, which comprises a substrate, the mid-mounting of base plate has the LED lamp that is used for the illumination, the installation piece is installed at the top of base plate, the top block of installation piece is provided with and is used for radiating heat radiation fins, and heat radiation fins's top fixed mounting has the heat dissipation fan, the recess has been seted up to the top equidistance of installation piece, and heat radiation fins's bottom block setting inside the recess, heat radiation fins equidistance is installed at the top of installation piece, and heat dissipation fan fixed mounting is at heat radiation fins's top. This photographic lamp light source structure of high heat dissipating ability, the setting of heat dissipation fan, heat radiation fins and radiating block conveniently dispels the heat with the set casing is inside, and then improves the heat dispersion of bulb light source, guarantees the power of use and the luminance of light source, and heat radiation structure installs inside the bulb simultaneously, and the volume is less, and then does not influence the installation of bulb fixed, makes things convenient for the use of light filling lamp.

Description

Photographic lamp light source structure with high heat dissipation performance

Technical Field

The utility model relates to a photographic light filling lamp technical field specifically is a photographic lamp light source structure of high heat dissipating ability.

Background

The light of the photography is adjusted in a physical mode to obtain a perfect specific effect during photography, and the effect of large depth of field and clear images is easily generated by large luminosity, but the photography light supplement lamp commonly used in the market has some defects.

Can dismantle the photographic light filling lamp of the different bulbs of replacement on the market at present, its bulb light source is not good because of heat dispersion, and consequently power is not high, and luminance is limited, and increases copper pipe and water-cooling structure, can increase the radiator volume again for the bulb volume is very big, and the installation is inconvenient, is difficult to fix, consequently needs to propose a photographic lamp light source structure of high heat dispersion.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a photographic lamp light source structure of high heat dissipating ability to the bulb radiating effect who provides in solving above-mentioned background art is poor, and the heat radiation structure is bulky, leads to the inconvenient fixed problem of installation of that bulb.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a photographic lamp light source structure of high heat dissipating ability, includes the base plate, the mid-mounting of base plate has the LED lamp that is used for the illumination, the installation piece is installed at the top of base plate, the top block of installation piece is provided with and is used for radiating heat radiation fins, and heat radiation fins's top fixed mounting has the heat dissipation fan, the top equidistance of installation piece has seted up the recess, and heat radiation fins's bottom block sets up inside the recess.

Preferably, the fixed plate is installed at the top of base plate, and the outer wall fixedly connected with set casing of fixed plate, the top side inner wall fixedly connected with air inlet ring of set casing, and the bottom side inner wall fixedly connected with of set casing go out the wind ring, the outer wall equidistance of going out the wind ring is connected with the radiating block, and the bottom screw thread of set casing installs the lamp shade.

Preferably, the air inlet ring and the air outlet ring are both of an annular grid structure, the air inlet ring and the air outlet ring are arranged in the fixed shell in a penetrating mode, and the air inlet ring and the air outlet ring are arranged in the fixed shell in a circulating mode and communicated with the outside air of the fixed shell.

Preferably, the radiating blocks are equidistantly arranged on the outer wall of the air outlet ring, the radiating blocks are arranged around the fixed shell, and the radiating blocks are arranged around the bottom of the radiating fins.

Preferably, the top fixedly connected with screw thread section of thick bamboo of lamp shade, and the lamp shade passes through screw thread section of thick bamboo and set casing threaded mounting, the bottom inner wall of set casing is provided with the internal thread, and the fixed plate setting is at the internal thread top of set casing.

Preferably, the fixing plates are symmetrically installed inside the bottom side of the fixing shell, mounting holes are formed in two sides of each fixing plate, fixing holes are formed in the base plates corresponding to the mounting holes of the fixing plates, and the base plates are fixedly installed on the fixing plates through the mounting holes and the fixing holes through screws.

Preferably, the installation piece sets up at the top of base plate, and the bilateral symmetry of installation piece installs the installation piece, the connecting hole has been seted up to the inside of installation piece, and the connecting hole of installation piece passes through screw and base plate and fixed plate fixed mounting.

Preferably, the heat dissipation fins are equidistantly arranged on the top of the mounting plate, the heat dissipation fan is fixedly arranged on the top of the heat dissipation fins, and the heat dissipation fan and the heat dissipation fins are arranged inside the fixing shell.

Compared with the prior art, the beneficial effects of the utility model are that: the light source structure of the photographic lamp with high heat dissipation performance;

1. according to the photographic lamp light source structure, the heat dissipation fan, the heat dissipation fins and the heat dissipation block are arranged, so that heat dissipation inside the fixing shell is facilitated, the heat dissipation performance of a bulb light source is further improved, the use power and the brightness of a light source are ensured, meanwhile, the heat dissipation structure is installed inside the bulb, the size is small, the installation and the fixation of the bulb are not affected, and the use of a light supplement lamp is facilitated;

2. this photographic lamp light source structure through the setting of screw thread section of thick bamboo, fixed plate and installation piece isotructure, conveniently installs the dismantlement with the internal light source and the heat radiation structure of bulb, and then makes things convenient for the subsequent maintenance operation of bulb, and conveniently changes the operation to the LED lamp that damages, and then avoids the holistic change of bulb to abandon to reduce the use maintenance cost of light filling lamp.

Drawings

FIG. 1 is a schematic view of the external structure of the present invention;

fig. 2 is a schematic view of the detachable structure of the lampshade and the fixing shell of the present invention;

fig. 3 is a schematic view of the connection structure of the heat dissipation fins and the heat dissipation fan of the present invention;

fig. 4 is a schematic view of the split structure of the substrate and the mounting plate of the present invention.

In the figure: 1. a stationary housing; 2. an air inlet ring; 3. an air outlet ring; 4. a heat dissipating block; 5. a lamp shade; 6. a threaded barrel; 7. a fixing plate; 8. a substrate; 9. an LED lamp; 10. mounting a sheet; 11. mounting blocks; 12. a groove; 13. heat dissipation fins; 14. a heat dissipation fan.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a photographic lamp light source structure with high heat dissipation performance comprises a fixed shell 1, an air inlet ring 2, an air outlet ring 3, a heat dissipation block 4, a lampshade 5, a threaded cylinder 6, a fixed plate 7, a base plate 8, an LED lamp 9, a mounting piece 10, a mounting block 11, a groove 12, heat dissipation fins 13 and a heat dissipation fan 14;

the LED lamp 9 for illumination is installed in the middle of the substrate 8, the mounting plate 10 is installed at the top of the substrate 8, the fixing plate 7 is symmetrically installed inside the bottom side of the fixing shell 1, mounting holes are formed in two sides of the fixing plate 7, fixing holes are formed in the substrate 8 corresponding to the mounting holes of the fixing plate 7, the substrate 8 is fixedly installed on the fixing plate 7 through the mounting holes and the fixing holes by screws, the mounting plate 10 is arranged at the top of the substrate 8, the mounting blocks 11 are symmetrically installed on two sides of the mounting plate 10, connecting holes are formed in the mounting blocks 11, the connecting holes of the mounting blocks 11 are fixedly installed on the substrate 8 and the fixing plate 7 by screws, according to the drawing 2-4, when the heat dissipation structure and a lamp source are installed, the heat dissipation fins 13 are firstly clamped and installed in alignment with grooves 12 of the mounting plate 10, the heat dissipation fans 14 and the heat dissipation fins 13 are installed on the top of the mounting plate 10, the heat dissipation fans 14 and the heat dissipation fins 13 are fixedly installed on the top of the plurality of the heat dissipation fins 13, the heat dissipation fins 13 are integrated, the mounting plate 10 is further connected with the substrate 8 through the mounting blocks 11, and the fixing fins, and the fixing plate 7 are further mounted on the bottom of the fixing shell, and the LED lamp, and the fixing shell, and the fixing plate 9, and the LED lamp is further convenient for mounting structure, and the LED lamp for mounting of the LED lamp, and the lamp 1, and the lamp, and the fixing shell, and the fixing plate 9;

the top of the mounting piece 10 is provided with a heat dissipation fin 13 for heat dissipation in a clamping mode, a heat dissipation fan 14 is fixedly mounted at the top of the heat dissipation fin 13, grooves 12 are formed in the top of the mounting piece 10 at equal intervals, the bottom of the heat dissipation fin 13 is arranged inside the grooves 12 in a clamping mode, the heat dissipation fin 13 is arranged at the top of the mounting piece 10 at equal intervals, the heat dissipation fan 14 is fixedly mounted at the top of the heat dissipation fin 13, the heat dissipation fan 14 and the heat dissipation fin 13 are arranged inside the fixing shell 1, according to the figure 3 and the figure 4, in the using process, the LED lamp 9 emits light, then the lampshade 5 emits light rays, the heat dissipation fin 13 absorbs heat at the top of the base plate 8, then the heat is blown out through the air outlet ring 3 through air blowing of the heat dissipation fan 14, meanwhile, the heat is absorbed and dissipated by the heat dissipation block 4 outside the air outlet ring 3, and the temperature inside the fixing shell 1 is conveniently and rapidly reduced, and accordingly a heat dissipation effect is achieved;

an air inlet ring 2 for air inlet is fixedly connected with the inner wall of the top side of the fixed shell 1, an air outlet ring 3 for discharging air in the fixed shell 1 is fixedly connected with the inner wall of the bottom side of the fixed shell 1, the outer wall of the air outlet ring 3 is equidistantly connected with radiating blocks 4, and the bottom of the fixed shell 1 is provided with a lampshade 5 by screw thread, the air inlet ring 2 and the air outlet ring 3 are both in an annular grid structure, the air inlet ring 2 and the air outlet ring 3 are arranged in the fixed shell 1 in a penetrating way, the inner part of the fixed shell 1 is communicated with the external air of the fixed shell 1 through the air inlet ring 2 and the air outlet ring 3, the radiating blocks 4 are arranged on the outer wall of the air outlet ring 3 at equal intervals, the radiating block 4 is arranged around the fixed shell 1, the radiating block 4 is arranged around the bottom of the radiating fin 13, the top of the lampshade 5 is fixedly connected with a threaded cylinder 6, the lampshade 5 is in threaded installation with the fixed shell 1 through the threaded cylinder 6, the inner wall of the bottom of the fixed shell 1 is provided with internal threads, the top of the internal threads of the fixed shell 1 is provided with a fixed plate 7, according to fig. 1 and 2, the top of the fixing casing 1 is provided with a screw joint to facilitate electrical connection of the whole bulb with the external structure of the light supplement lamp, and the internal lamp source of the fixing casing 1 is electrically connected with the heat dissipation structure, thereby facilitating the use of the lamp source and the heat dissipation structure, the air inlet ring 2 is convenient for the external air to enter the fixed shell 1, the air outlet ring 3 is convenient for the air in the fixed shell 1 to be discharged, thereby facilitating the formation of air flow in the fixed shell 1, meanwhile, the air inlet ring 2 and the air outlet ring 3 are in a grid structure, and then conveniently filter outside dust mosquito etc. and avoid the entering of outside impurity to guarantee the normal use of the 1 inner structure of set casing, and conveniently twist the installation with set casing 1 and lamp shade 5 through setting up of screw thread section of thick bamboo 6.

The working principle is as follows: firstly, the heat dissipation fins 13 are aligned to the grooves 12 of the mounting pieces 10 and clamped and mounted, then the mounting pieces 10 are connected with the base plate 8 through the mounting blocks 11 on the side sides, then the heat dissipation fins 13, the heat dissipation fans 14 and the like are plugged into the fixing shell 1 until the base plate 8 is attached to the bottom of the fixing plate 7, then the base plate 8, the mounting blocks 11 and the fixing plate 7 are fixedly mounted through screws, further the heat dissipation structure and the LED lamp 9 are mounted inside the fixing shell 1, finally the lampshade 5 is mounted at the bottom of the fixing shell 1 through threads of the threaded barrel 6, then the whole bulb is mounted on the light supplement lamp, when the LED lamp 9 emits light and illuminates, then the light supplement operation is carried out on an external camera through the lampshade 5, the heat dissipation fins 13 absorb heat generated by the LED lamp 9, then the heat is blown out through the blowing of the heat dissipation fans 14, the heat is blown out through the air outlet ring 3, meanwhile, the heat dissipation blocks 4 absorb and dissipate the heat, and further the rapid cooling and heat dissipation processing inside the fixing shell 1 is facilitated.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A photographic lamp light source structure with high heat dissipation performance comprises a substrate (8), and is characterized in that: the LED lamp structure is characterized in that an LED lamp (9) used for lighting is installed in the middle of the base plate (8), a mounting piece (10) is installed at the top of the base plate (8), heat dissipation fins (13) used for dissipating heat are arranged at the top of the mounting piece (10) in a clamped mode, heat dissipation fans (14) are fixedly installed at the top of the heat dissipation fins (13), grooves (12) are formed in the top of the mounting piece (10) in an equidistant mode, and the bottom of the heat dissipation fins (13) is arranged inside the grooves (12) in a clamped mode.

2. The light source structure of a high heat dissipation capability camera lamp as claimed in claim 1, wherein a fixing plate (7) is installed on the top of the base plate (8), a fixing case (1) is fixedly connected to the outer wall of the fixing plate (7), an air inlet ring (2) is fixedly connected to the top inner wall of the fixing case (1), an air outlet ring (3) is fixedly connected to the bottom inner wall of the fixing case (1), heat dissipation blocks (4) are equidistantly connected to the outer wall of the air outlet ring (3), and a lampshade (5) is threadedly installed on the bottom of the fixing case (1).

3. The light source structure of a camera lamp with high heat dissipation performance as claimed in claim 2, wherein the air inlet ring (2) and the air outlet ring (3) are both in a ring grid structure, and the air inlet ring (2) and the air outlet ring (3) are installed through the inside of the fixed housing (1), and the inside of the fixed housing (1) is disposed in air circulation with the outside of the fixed housing (1) through the air inlet ring (2) and the air outlet ring (3).

4. The light source structure of a high heat dissipating photographic lamp in accordance with claim 2, wherein the heat dissipating blocks (4) are installed at equal intervals on the outer wall of the air outlet ring (3), and the heat dissipating blocks (4) are disposed around the stationary case (1), and the heat dissipating blocks (4) are disposed around the bottom of the heat dissipating fins (13).

5. The light source structure of a high heat dissipation performance photographic lamp as claimed in claim 2, wherein a threaded cylinder (6) is fixedly connected to the top of the lamp housing (5), the lamp housing (5) is threadedly mounted with the fixed casing (1) through the threaded cylinder (6), the inner wall of the bottom of the fixed casing (1) is provided with an internal thread, and the fixing plate (7) is disposed on the top of the internal thread of the fixed casing (1).

6. The light source structure of a camera lamp with high heat dissipation performance as claimed in claim 5, wherein the fixing plate (7) is symmetrically installed inside the bottom side of the fixing shell (1), mounting holes are opened on both sides of the fixing plate (7), fixing holes are opened on the base plate (8) corresponding to the mounting holes of the fixing plate (7), and the base plate (8) is fixedly installed on the fixing plate (7) by screws penetrating through the mounting holes and the fixing holes.

7. The light source structure of a camera lamp with high heat dissipation performance as claimed in claim 1, wherein the mounting plate (10) is disposed on top of the substrate (8), the mounting blocks (11) are symmetrically mounted on both sides of the mounting plate (10), the mounting blocks (11) have connection holes therein, and the connection holes of the mounting blocks (11) are fixedly mounted on the substrate (8) and the fixing plate (7) by screws.

8. The light source structure of a high heat dissipation photography luminaire of claim 1, wherein the heat dissipation fins (13) are installed at equal intervals on the top of the mounting plate (10), and the heat dissipation fan (14) is fixedly installed on the top of the heat dissipation fins (13), the heat dissipation fan (14) and the heat dissipation fins (13) being disposed inside the fixing case (1).