CN217441502U

CN217441502U - LED waterproof handkerchief lamp of focusing

Info

Publication number: CN217441502U
Application number: CN202221359111.8U
Authority: CN
Inventors: 吴占宁
Original assignee: Foshan Yingfeng Electronic Co ltd
Current assignee: Foshan Yingfeng Electronic Co ltd
Priority date: 2022-05-31
Filing date: 2022-05-31
Publication date: 2022-09-16
Anticipated expiration: 2032-05-31

Abstract

The utility model discloses a waterproof handkerchief lamp of LED that can focus, including protecgulum, radiator and the hou gai that sets gradually from beginning to end, first mounting groove has been seted up to the front end of radiator, install LED banks spare in the first mounting groove, lens subassembly and focusing subassembly, lens subassembly movably install in first mounting groove and cover the periphery of locating LED banks spare, focusing subassembly is used for driving the relative LED banks spare motion of lens subassembly, the second mounting groove has been seted up to the back lid front end, install controller and power supply module in the second mounting groove, the controller with LED banks spare, focusing subassembly electric connection, power supply module and controller, LED banks spare, focusing subassembly electric connection. This waterproof handkerchief lamp is provided with the focusing subassembly, can realize the removal of the relative LED banks spare of lens subassembly, can focus promptly, forms the facula of different light and shade sizes through removing the focusing, and LED lamp pearl is deuterogamied, forms the facula of multiple shape, has improved the functional and the suitability of stage lamp greatly.

Description

LED waterproof handkerchief lamp of focusing

Technical Field

The utility model relates to a LED lamps and lanterns field, in particular to waterproof handkerchief lamp of LED that can focus.

Background

As a new illumination light source, LED has a development trend of a new generation of light source due to its advantages of long life, high luminous efficiency, multiple light colors, and one-time light distribution directional irradiation function, and can operate under a safe voltage. Based on the advantages, a large number of existing outdoor lamps adopt LED light sources as lighting sources. One of them is a stage lamp. The stage effect is followed in the building of stage and is changed to a great extent, and stage lighting can render up the stage effect effectively, nevertheless uses stage lighting in the occasion of wading such as open-air stage of rainy day, wading molding stage, must provide higher requirement to the waterproof performance of stage lamps and lanterns. When the existing stage lamp is subjected to a waterproof test, the stage lamp is usually immersed in water, and the position of bubbles in the water is used for judging whether the sealing performance of the shell of the stage lamp is good or not, so that the sealing performance detection is not accurate enough, and the waterproof quality is influenced.

As shown in the utility model Chinese patent with application number CN201521141458.5, it discloses a waterproof color-changing lamp of LED, including skull, mesochite, power supply module, radiator, LED lamp panel and hou gai, the hou gai is connected with the mesochite and is formed first sealed chamber, places first sealed chamber in the power supply module in, and the mesochite passes through radiator and the sealed intercommunication of LED lamp panel, and the radiator is connected with the skull and is formed the sealed chamber of second, places the sealed chamber of second in the LED lamp panel in, and the back lid is equipped with the pneumatic valve, pneumatic valve and first sealed chamber intercommunication. The stage lamp is simple in structure, and can accurately detect the air tightness in the lamp cavity, so that the optimal waterproof effect is achieved.

However, in the actual use process, the following disadvantages of the existing waterproof handkerchief lamp and waterproof color-changing lamp can be found: the lens is fixed and focusing cannot be achieved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a but waterproof handkerchief lamp of LED of focusing can solve one of above-mentioned problem at least.

According to an aspect of the utility model, a waterproof handkerchief lamp of LED that can focus is provided, including the protecgulum that sets gradually from beginning to end, radiator and hou gai, first mounting groove has been seted up to the front end of radiator, install LED banks spare in the first mounting groove, lens subassembly and focusing subassembly, lens subassembly movably installs in first mounting groove and covers the periphery of locating LED banks spare, focusing subassembly is used for driving the relative LED banks spare motion of lens subassembly, make the lens subassembly keep away from or be close to LED banks spare, the second mounting groove has been seted up to the back lid front end, install controller and power supply module in the second mounting groove, the controller with LED banks spare, focusing subassembly electric connection, power supply module and controller, LED banks spare, focusing subassembly electric connection.

The utility model provides a waterproof handkerchief lamp of LED of brand-new structure, the waterproof handkerchief lamp of this LED has increased the focusing subassembly on the basis of the waterproof handkerchief lamp of traditional LED, can realize the removal of the relative LED banks spare of lens subassembly, can focus promptly, forms the facula of different light and shade sizes through removing the focusing, deuterogamies LED lamp pearl, forms the facula of multiple shape, has improved the functional and the suitability of stage lamp greatly.

In some embodiments, the LED lamp assembly includes an LED lamp and a lamp panel, the bottom of the first mounting groove is provided with a plurality of bosses for mounting the lamp panel, the LED lamp is mounted on the lamp panel, and the lamp panel is mounted on the bosses. Therefore, the boss is arranged, and the LED lamp assembly is convenient to mount.

In some embodiments, the lens assembly includes a lens fixing plate and a plurality of lenses mounted on the lens fixing plate, the number of the lenses corresponds to the number of the bosses, the lenses are coaxially disposed with the bosses, and the focusing assembly is engaged with the lens fixing plate for driving the lens fixing plate to move relative to the LED lamp assembly.

In some embodiments, the focusing assembly includes a driving motor, a lead screw and a nut, the driving motor is mounted at the bottom of the first mounting groove, the lead screw is in power connection with the driving end of the driving motor, and the nut is sleeved on the periphery of the lead screw and is connected with the lens fixing plate. Therefore, the utility model discloses a focusing subassembly's theory of operation does: the driving motor drives the screw rod to rotate, and then drives the nut and moves along the length direction of the screw rod together with the lens fixing plate fixedly connected with the nut, so that the lens is moved, and focusing is completed.

In some embodiments, the focusing assembly further comprises a guide rod and a sleeve, the sleeve is mounted at the bottom of the first mounting groove, the upper end of the guide rod is fixedly sleeved on the lens fixing plate, and the lower end of the guide rod is movably sleeved in the sleeve. From this, guide bar and sleeve have constituteed guide structure, guarantee focusing process's stability.

In some embodiments, the groove bottom of the first mounting groove is provided with a limiting groove which is in limiting fit with the driving motor. Therefore, the installation of the driving motor can be realized, and the occupied space is small.

In some embodiments, the focusing LED waterproof lamp further includes a heat dissipation fan, the back of the heat sink is provided with heat dissipation fins, a limiting space in limit fit with the heat dissipation fan is reserved at the center of each heat dissipation fin, and the heat dissipation fan is installed on the back of the limiting groove. Therefore, the utility model discloses a radiator formula radiator as an organic whole, heat radiation fins can realize most thermal elimination, and radiator fan can further improve the radiating effect, and both cooperate jointly to form a radiating effect very good cooling system.

In some embodiments, the lamp panel is a high-conductivity aluminum substrate, and the heat sink is a cast aluminum member. From this, the heat that LED lamp pearl produced can be quick transmits to the radiator, and the radiating effect is good.

In some embodiments, the rear cover includes a second housing, a sealing ring and a pressing plate, the second mounting groove is opened in the second housing, the sealing ring is detachably and embeddedly mounted at the front end of the second housing, the pressing plate is mounted at the front end of the second housing and can press the sealing ring, the controller includes a control component and a control panel, the control component is disposed in the second mounting groove, and the control panel is disposed at the back of the second housing and connected with the control component. Therefore, the driving part, the power supply and other electrical parts are arranged in the sealed rear cover, so that electric leakage is avoided, the space is not occupied, and the attractiveness is strong; the lamp can be controlled through the control panel arranged on the surface of the second shell, and the operation is convenient.

In some embodiments, the front cover includes a first housing covering the front end of the heat sink and a glass nested within the first housing and positioned in front of the lens assembly. Therefore, the front end of the lamp body can be effectively protected.

In some embodiments, the LED waterproof handkerchief lamp that can focus still includes the support, and the both sides of radiator are provided with the connecting portion of being connected with the support, and the support passes through adjustment handle and rotationally installs in the connecting portion of radiator both sides. From this, can rotate the support through adjustment handle and adjust, satisfy different installation demands.

The utility model has the advantages that:

the utility model provides a waterproof handkerchief lamp of LED of brand-new structure, this waterproof handkerchief lamp of LED has increased focusing assembly on the basis of traditional waterproof handkerchief lamp of LED, can realize the removal of lens subassembly relative LED banks spare, can focus promptly, forms the facula of different light and shade sizes through removing focusing, and the facula of many shapes of formation is mated to LED lamp pearl, has improved stage lamp's functionality and suitability greatly;

the radiator of the utility model is an integrated radiator, the radiating fins can eliminate most of heat, the radiating fan can further improve the radiating effect, and the radiating fins and the radiating fan are matched together to form a radiating system with very good radiating effect;

the driving part, the power supply and other electrical parts are arranged in the sealed rear cover, so that electric leakage is avoided, the space is not occupied, and the attractiveness is high;

the lamp can be controlled through the control panel arranged on the surface of the second shell, and the operation is convenient.

Therefore, the utility model discloses a waterproof handkerchief lamp of LED that can focus has that the suitability is strong, control is convenient, the aesthetic property is strong, water-proof effects is good, radiating effect a great deal of advantage such as good.

Drawings

Fig. 1 is one of schematic three-dimensional structural diagrams of a focus-adjustable LED waterproof lamp according to an embodiment of the present invention;

fig. 2 is a second schematic perspective view of a focusing LED waterproof lamp according to an embodiment of the present invention;

fig. 3 is a schematic front view of the focusing LED waterproof lamp shown in fig. 1;

FIG. 4 is a schematic cross-sectional view taken along the A-A direction of the LED waterproof lamp with adjustable focus shown in FIG. 3;

FIG. 5 is one of the schematic views of a partially exploded view of the focus adjustable LED waterproof handkerchief lamp shown in FIG. 1;

FIG. 6 is a second schematic diagram of a partially exploded view of the adjustable LED waterproof lamp shown in FIG. 1;

FIG. 7 is a schematic perspective view of a portion of the focusing LED waterproof handkerchief lamp shown in FIG. 1;

FIG. 8 is a schematic front view of the focusing LED waterproof handkerchief lamp shown in FIG. 7;

fig. 9 is a schematic sectional structure view in the direction B-B of the LED waterproof lamp shown in fig. 8;

fig. 10 is a schematic perspective view of the heat sink of the focusing LED waterproof lamp shown in fig. 7.

Reference numerals in FIGS. 1 to 10: 1-a front cover; 2-a radiator; 3-rear cover; a 4-lens assembly; 5-a focusing assembly; 6-a controller; 7-power supply components; 8-a heat dissipation fan; 9-a scaffold; 10-adjusting handle; 11-a first housing; 12-glass; 20-a spacing space; 21-a first mounting groove; 22-boss; 23-heat dissipation fins; 24-a connecting portion; 31-a second housing; 32-sealing ring; 33-a press plate; 41-lens fixation plate; 42-a lens; 51-a drive motor; 52-a screw mandrel; 53-a nut; 54-a guide bar; 55-a sleeve; 61-a control assembly; 62-a control panel; 211-a limiting groove; 311-second mounting groove.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Fig. 1-10 schematically show a focus-adjustable LED waterproof lamp according to an embodiment of the present invention.

As shown in fig. 1-10, the focusing LED waterproof handkerchief lamp comprises a front cover 1, a heat sink 2 and a rear cover 3 which are sequentially arranged from head to tail, a first mounting groove 21 is formed in the front end of the heat sink 2, an LED lamp assembly, a lens assembly 4 and a focusing assembly 5 are mounted in the first mounting groove 21, the lens assembly 4 is movably mounted in the first mounting groove 21 and covers the periphery of the LED lamp assembly, the focusing assembly 5 is used for driving the lens assembly 4 to move relative to the LED lamp assembly, so that the lens assembly 4 is far away from or close to the LED lamp assembly, a second mounting groove 311 is formed in the front end of the rear cover 3, a controller 6 and a power supply assembly 7 are mounted in the second mounting groove 311, the controller 6 is electrically connected with the LED lamp assembly and the focusing assembly 5, and the power supply assembly 7 is electrically connected with the controller 6, the LED lamp assembly and the focusing assembly 5.

The LED banks spare includes LED lamp and lamp plate, and the tank bottom of first mounting groove 21 is provided with a plurality of bosss 22 that are used for installing the lamp plate, and the LED lamp is installed on the lamp plate, and the lamp plate is installed in boss 22. Thus, the bosses 22 are provided to facilitate installation of the LED lamp assembly.

The boss 22 of this embodiment is 4, and the LED banks spare that corresponds is four groups, and the lamp pearl colour of four groups LED banks spare can be the same also can be different.

The lens assembly 4 comprises a lens fixing plate 41 and a plurality of lenses 42 mounted on the lens fixing plate 41, the number of the lenses 42 corresponds to the number of the bosses 22, the lenses 42 are coaxially arranged with the bosses 22, and the focusing assembly 5 is matched with the lens fixing plate 41 and used for driving the lens fixing plate 41 to move relative to the LED lamp assembly.

The focusing assembly 5 comprises a driving motor 51, a screw rod 52 and a nut 53, wherein the driving motor 51 is installed at the bottom of the first installation groove 21, the screw rod 52 is in power connection with the driving end of the driving motor 51, and the nut 53 is sleeved on the periphery of the screw rod 52 and is connected with the lens fixing plate 41. Therefore, the utility model discloses a focusing subassembly 5's theory of operation does: the driving motor 51 drives the screw rod 52 to rotate, and further drives the nut 53 and the lens fixing plate 41 fixedly connected with the nut 53 to move along the length direction of the screw rod 52, so as to realize the movement of the lens 42 and complete the focusing.

The focusing assembly 5 further comprises a guide rod 54 and a sleeve 55, wherein the sleeve 55 is installed at the bottom of the first installation groove 21, the upper end of the guide rod 54 is fixedly sleeved on the lens fixing plate 41, and the lower end of the guide rod is movably sleeved in the sleeve 55. Therefore, the guide rod 54 and the sleeve 55 form a guide structure, and the stability of the focusing process is ensured.

The groove bottom of the first mounting groove 21 is provided with a limit groove 211 which is in limit fit with the driving motor 51. Thus, the drive motor 51 can be mounted, and the space occupation is small.

The LED waterproof handkerchief lamp capable of focusing further comprises a heat radiation fan 8, the back of the heat radiator 2 is provided with heat radiation fins 23, a limiting space 20 in limiting fit with the heat radiation fan 8 is reserved in the center of each heat radiation fin 23, and the heat radiation fan 8 is installed on the back of the limiting groove 211. Therefore, the utility model discloses a 2 formula radiators as an organic whole radiators 2 of radiator, heat radiation fins 23 can realize most thermal elimination, and radiator fan 8 can further improve the radiating effect, and both cooperate jointly to form a radiating system that the radiating effect is very good.

The lamp panel is a high-conductivity aluminum substrate, and the radiator 2 is a cast aluminum part. From this, the heat that LED lamp pearl produced can be quick transmits to radiator 2, and the radiating effect is good.

The rear cover 3 includes a second housing 31, a sealing ring 32 and a pressing plate 33, the second mounting groove 311 is opened in the second housing 31, the sealing ring 32 is detachably and embedded in the front end of the second housing 31, the pressing plate 33 is installed in the front end of the second housing 31 and can press the sealing ring 32, the controller 6 includes a control component 61 and a control panel 62, the control component 61 is disposed in the second mounting groove 311, and the control panel 62 is disposed at the back of the second housing 31 and connected with the control component 61. Therefore, the driving part, the power supply and other electric parts are arranged in the sealed rear cover 3, so that electric leakage is avoided, the space is not occupied, and the appearance is strong; the lamp can be controlled through the control panel 62 arranged on the surface of the second shell 31, and the operation is convenient.

The front cover 1 includes a first housing 11 and a glass 12, the first housing 11 covers the front end of the heat sink 2, and the glass 12 is sleeved in the first housing 11 and located in front of the lens assembly 4. Therefore, the front end of the lamp body can be effectively protected.

The LED waterproof handkerchief lamp that can focus still includes support 9, and the both sides of radiator 2 are provided with the connecting portion 24 of being connected with support 9, and support 9 passes through adjustment handle 10 and rotationally installs in the connecting portion 24 of radiator 2 both sides. Therefore, the support 9 can be adjusted in a rotating mode through the adjusting handle 10, and different installation requirements are met.

The front cover 1 and the rear cover 3 of the present embodiment may be connected to the heat sink 2 by fasteners such as screws.

The utility model provides a LED waterproof handkerchief lamp with a brand new structure, the LED waterproof handkerchief lamp is additionally provided with a focusing component 5 on the basis of the traditional LED waterproof handkerchief lamp, the lens component 4 can be moved relative to the LED lamp component, namely focusing can be realized, light spots with different light and shade sizes are formed by moving focusing, and light spots with various shapes are formed by matching with LED lamp beads, so that the functionality and the applicability of the stage lamp are greatly improved;

the radiator 2 of the utility model is an integrated radiator 2, the heat dissipation fins 23 can eliminate most of the heat, the heat dissipation fan 8 can further improve the heat dissipation effect, and the two are matched together to form a heat dissipation system with very good heat dissipation effect;

the driving part, the power supply and other electrical parts are arranged in the sealed rear cover 3, so that electric leakage is avoided, the space is not occupied, and the attractiveness is high;

the lamp can be controlled through the control panel 62 arranged on the surface of the second shell 31, and the operation is convenient.

What has been described above is merely some embodiments of the present invention. For those skilled in the art, without departing from the inventive concept, several modifications and improvements can be made, which are within the scope of the invention.

Claims

1. Waterproof handkerchief lamp of LED that can focus, its characterized in that, including protecgulum (1), radiator (2) and hou gai (3) that set gradually from beginning to end, first mounting groove (21) have been seted up to the front end of radiator (2), install LED banks spare, lens subassembly (4) and focusing subassembly (5) in first mounting groove (21), lens subassembly (4) movably install in first mounting groove (21) and cover the periphery of locating LED banks spare, focusing subassembly (5) are used for the drive lens subassembly (4) are relative LED banks spare motion makes lens subassembly (4) keep away from or are close to LED banks spare, second mounting groove (311) have been seted up to back lid (3) front end, install controller (6) and power supply module (7) in second mounting groove (311), controller (6) with LED banks spare, The focusing assembly (5) is electrically connected, and the power supply assembly (7) is electrically connected with the controller (6), the LED lamp assembly and the focusing assembly (5).

2. The waterproof handkerchief lamp of LED of adjustable focus of claim 1, characterized in that, LED banks spare includes LED lamp and lamp plate, the tank bottom of first mounting groove (21) is provided with a plurality of bosss (22) that are used for installing the lamp plate, the LED lamp is installed on the lamp plate, the lamp plate is installed in boss (22).

3. The LED waterproof handkerchief lamp capable of focusing according to claim 2, wherein the lens assembly (4) comprises a lens fixing plate (41) and a plurality of lenses (42) mounted on the lens fixing plate (41), the number of the lenses (42) corresponds to the number of the bosses (22), the lenses (42) and the bosses (22) are coaxially arranged, and the focusing assembly (5) is matched with the lens fixing plate (41) and used for driving the lens fixing plate (41) to move relative to the LED lamp assembly.

4. The LED waterproof lamp with the adjustable focus according to claim 3, wherein the focusing assembly (5) comprises a driving motor (51), a screw rod (52) and a nut (53), the driving motor (51) is installed at the bottom of the first installation groove (21), the screw rod (52) is in power connection with the driving end of the driving motor (51), and the nut (53) is sleeved on the periphery of the screw rod (52) and is connected with the lens (42) fixing plate (41).

5. The LED waterproof lamp with the adjustable focus according to claim 3, wherein the focusing assembly (5) further comprises a guide rod (54) and a sleeve (55), the sleeve (55) is mounted at the bottom of the first mounting groove (21), the upper end of the guide rod (54) is fixedly sleeved on the lens fixing plate (41), and the lower end of the guide rod is movably sleeved in the sleeve (55).

6. The LED waterproof lamp with the adjustable focus according to claim 4, wherein a limiting groove (211) which is in limiting fit with the driving motor (51) is formed in the bottom of the first mounting groove (21).

7. The adjustable-focus LED waterproof handkerchief lamp as claimed in claim 6, further comprising a heat dissipation fan (8), wherein heat dissipation fins (23) are arranged on the back of the heat sink (2), a limiting space (20) in limiting fit with the heat dissipation fan (8) is reserved in the center of the heat dissipation fins (23), and the heat dissipation fan (8) is installed on the back of the limiting groove (211).

8. The LED waterproof lamp with the adjustable focus according to claim 7, wherein the lamp panel is a high-conductivity aluminum substrate, and the radiator (2) is a cast aluminum part.

9. The LED waterproof lamp capable of being focused according to any one of claims 1 to 8, wherein the rear cover (3) comprises a second shell (31), a sealing ring (32) and a pressing plate (33), the second mounting groove (311) is formed in the second shell (31), the sealing ring (32) is detachably and embedded in the front end of the second shell (31), the pressing plate (33) is mounted in the front end of the second shell (31) and can press the sealing ring (32), the controller (6) comprises a control assembly (61) and a control panel (62), the control assembly (61) is arranged in the second mounting groove (311), and the control panel (62) is arranged on the back of the second shell (31) and is connected with the control assembly (61).

10. The adjustable-focus LED waterproof handkerchief lamp according to any one of claims 1-8, wherein the front cover (1) comprises a first shell (11) and a glass (12), the first shell (11) is covered on the front end of the heat sink (2), and the glass (12) is sleeved in the first shell (11) and located in front of the lens component (4).