CN216217556U

CN216217556U - Power amplifier with LED illumination function

Info

Publication number: CN216217556U
Application number: CN202122427027.7U
Authority: CN
Inventors: 朱翰文
Original assignee: Guangzhou Gebing Electronic Technology Co ltd
Current assignee: Guangzhou Gebing Electronic Technology Co ltd
Priority date: 2021-10-09
Filing date: 2021-10-09
Publication date: 2022-04-05
Anticipated expiration: 2031-10-09

Abstract

The utility model discloses a power amplifier with an LED lighting function, which comprises a power amplifier body, wherein two sides of the outer surface of the power amplifier body are fixedly provided with an LED lamp, two sides of the upper end surface of the LED lamp are provided with mounting grooves, the mounting grooves extend into the power amplifier body, a connector is arranged in each mounting groove, the connector is transversely penetrated by a short shaft, two ends of the short shaft extend into the power amplifier body, the upper end surfaces of the two connectors are fixedly provided with an LED lamp protective shell, two sides of the outer surface of the LED lamp protective shell are fixedly provided with a fixing head, two sides of the outer surface of the fixing head are provided with a fixing circular groove, the fixing circular groove extends into the fixing head, and two sides of the lower end surface of the LED lamp are provided with a fixing groove. The LED lamp protection shell can be fixed or opened more conveniently and rapidly through the LED lamp protection shell, so that the efficiency of replacing the LED lamp by people is improved.

Description

Power amplifier with LED illumination function

Technical Field

The utility model relates to the technical field of power amplifiers, in particular to a power amplifier with an LED lighting function.

Background

With the increasingly rapid development of people's living needs and technological progress, a power amplifier is called a power amplifier for short, and generally refers to a most basic device in a sound system, commonly called a loudspeaker, which is used for amplifying a weak electric signal from a signal source (from a sound console in a professional sound system) to drive a loudspeaker to make a sound, and also refers to other devices for amplifying power.

However, the existing power amplifier cannot illuminate a dark environment and the switching process of the LED protective shell is too complicated when the LED lamp needs to be replaced; therefore, the existing requirements are not met, and a power amplifier with an LED lighting function is provided for the requirements.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a power amplifier with an LED illumination function, and the power amplifier is used for solving the problems that the background technology provides an environment which cannot be illuminated in dark, and the LED protective shell is too complex to assemble and disassemble when an LED lamp needs to be replaced.

In order to achieve the purpose, the utility model provides the following technical scheme: a power amplifier with an LED lighting function comprises a power amplifier body, wherein an LED lamp is fixedly arranged on each of two sides of the outer surface of the power amplifier body, a mounting groove is formed in each of two sides of the upper end face of the LED lamp and extends into the power amplifier body, a connector is arranged in each mounting groove, each connector is transversely penetrated by a short shaft, two ends of each short shaft extend into the power amplifier body, an LED lamp protective shell is fixedly arranged on each upper end face of each connector, a fixing head is fixedly arranged on each of two sides of the outer surface of each LED lamp protective shell, a fixing circular groove is formed in each of two sides of the outer surface of each fixing head and extends into each fixing head, a fixing groove is formed in each of two sides of the lower end face of each LED lamp and extends into the power amplifier body, an opening is formed in each of two sides of the inner wall of each fixing groove, the other end of opening extends to the inner wall that is located the inside spring groove of power amplifier body, communicate with each other through the opening between the inside of fixed slot and the inside in spring groove, the inside activity of opening is equipped with the semicircle fixed head, the fixed limiting plate that is located the spring inslot portion that is equipped with of one end of semicircle fixed head, the other end of limiting plate is equipped with the spring that is located the spring inslot portion.

Preferably, the LED lamp protective shell is integrally made of silicate glass.

Preferably, an operation panel is fixedly installed in the middle of the front end face of the power amplifier body, and two sides of the operation panel are both fixedly installed with an adjusting rotating wheel located on the front end face of the power amplifier body.

Preferably, the power amplifier body is electrically connected with the power supply, and the adjusting rotating wheel, the operating panel and the LED lamp are electrically connected with the power amplifier body.

Preferably, the shape and size of the semicircular fixing head and the shape and size of the fixing circular groove correspond to each other.

Preferably, the position of the fixing head corresponds to the position of the fixing groove.

Preferably, two the intermediate position of LED lamp protective housing up end all is fixed and is equipped with a handle, the screw connection between LED lamp protective housing and the handle.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the LED lamps are fixedly arranged on the two sides of the outer surface of the power amplifier body, and the dark environment around the power amplifier body can be illuminated through the LED lamps, so that the power amplifier body can be more conveniently used in the dark environment, and the diversity of the power amplifier body is increased;

2. according to the utility model, the LED lamp protective shell can be opened or fixed more conveniently through the matching of the rotating mechanism and the clamping mechanism, so that the LED lamp protective shell has a highly flexible moving mode, the connection strength between structures and the sealing performance between the structures are ensured, the complexity of the operation of opening and closing the LED lamp protective shell is greatly reduced, and the efficiency of replacing the LED lamp by people is improved through the design.

Drawings

FIG. 1 is a schematic structural view of the present invention as a whole;

FIG. 2 is an enlarged view of the structure shown in FIG. 1B according to the present invention;

FIG. 3 is a side view of the present invention in its entirety;

fig. 4 is a schematic diagram of the internal structure at a in fig. 3 according to the present invention.

In the figure: 1. a power amplifier body; 2. adjusting the rotating wheel; 3. an operation panel; 4. mounting grooves; 5. a connector; 6. an LED lamp protective shell; 7. a fixed head; 8. fixing the circular groove; 9. an LED lamp; 10. fixing grooves; 11. a minor axis; 12. a port; 13. a spring slot; 14. a semicircular fixing head; 15. a limiting plate; 16. a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

The power amplifier body 1 (model number USB), the LED lamp 9 (model number KBL-CT6001) and the spring 16 (model number JX110) mentioned in the present invention are commercially available or custom-made.

Referring to fig. 1 to 4, an embodiment of the present invention includes: a power amplifier with an LED lighting function comprises a power amplifier body 1, wherein an LED lamp 9 is fixedly arranged on each of two sides of the outer surface of the power amplifier body 1, a mounting groove 4 is formed in each of two sides of the upper end surface of each LED lamp 9, each mounting groove 4 extends into the power amplifier body 1, a connector 5 is arranged in each mounting groove 4, each connector 5 is transversely penetrated through by a short shaft 11, two ends of each short shaft 11 extend into the power amplifier body 1, an LED lamp protecting shell 6 is fixedly arranged on the upper end surfaces of the two connectors 5, a fixing head 7 is fixedly arranged on each of two sides of the outer surface of each LED lamp protecting shell 6, a fixing circular groove 8 is formed in each of two sides of the outer surface of each fixing head 7, each fixing circular groove 8 extends into each fixing head 7, a fixing groove 10 is formed in each of two sides of the lower end surface of each LED lamp 9, and each fixing groove 10 extends into the power amplifier body 1, both sides of fixed slot 10 inner wall all are equipped with an opening 12, and the other end of opening 12 extends to the inner wall that is located the inside spring groove 13 of power amplifier body 1, communicates with each other through opening 12 between the inside of fixed slot 10 and the inside of spring groove 13, and the inside activity of opening 12 is equipped with semicircle fixed head 14, and the fixed limiting plate 15 that is located the inside of spring groove 13 that is equipped with of one end of semicircle fixed head 14, and the other end of limiting plate 15 is equipped with the spring 16 that is located the inside of spring groove 13.

Further, the LED lamp protection shell 6 is integrally made of silicate glass.

By adopting the technical scheme, the silicate glass has certain thermal stability, mechanical strength and hardness, and is most widely applied.

Further, an operation panel 3 is fixedly installed in the middle of the front end face of the power amplifier body 1, and an adjusting rotating wheel 2 located on the front end face of the power amplifier body 1 is fixedly installed on each of two sides of the operation panel 3.

Through adopting above-mentioned technical scheme, can adjust the volume through adjusting runner 2.

Further, the power amplifier body 1 is electrically connected with a power supply, and the adjusting rotating wheel 2, the operating panel 3 and the LED lamp 9 are all electrically connected with the power amplifier body 1.

By adopting the above technical scheme, the power amplifier body 1 can be started by the power supply.

Further, the shape and size of the semicircular fixing head 14 and the shape and size of the fixing circular groove 8 correspond to each other.

By adopting the technical scheme, the fixing head 7 can be fixed through the semicircular fixing head 14 and the fixing circular groove 8.

Further, the position of the fixing head 7 corresponds to the position of the fixing groove 10.

Through adopting above-mentioned technical scheme, can fix LED lamp protective housing 6 through fixed head 7 and fixed slot 10.

Further, the middle positions of the upper end surfaces of the two LED lamp protection shells 6 are fixedly provided with a handle, and the LED lamp protection shells 6 are connected with the handle through screws.

By adopting the technical scheme, the conversation handle can be stressed more conveniently.

The working principle is as follows: when the LED lamp is used, the LED lamp protective shell 6 is grasped after the LED lamp 9 is installed, the connecting heads 5 are fixedly arranged on two sides of the lower end face of the LED lamp protective shell 6, the connecting heads 5 are positioned in the installation grooves 4 and are penetrated through by the short shafts 11, so that the LED lamp protective shell 6 can be rotated, the distance between the fixing heads 7 positioned on the outer surface of the LED lamp protective shell 6 and the fixing grooves 10 is continuously reduced along with the rotation of the LED lamp protective shell 6, the fixing heads 7 can enter the fixing grooves 10 along with the increase of the rotation amplitude of the LED lamp protective shell 6, the fixing heads 7 can contact the semicircular fixing heads 14 positioned in the fixing grooves 10 along with the penetration of the fixing heads 7, the fixing heads 7 can be pushed out by the semicircular fixing heads 14 when contacting the semicircular fixing heads 14 and are still continuously deep, the limiting plates 15 fixedly connected between the semicircular fixing heads 14 can be moved outwards along with the semicircular fixing heads 14 when the semicircular fixing heads 14 are moved outwards, when the limiting plate 15 moves outwards, the limiting plate 15 extrudes the spring 16 positioned on the other end surface, the fixing circular groove 8 which is deeply positioned on the outer surface of the fixing head 7 along with the fixing head 7 moves to the position of the semicircular fixing head 14, the fixing circular groove 8 extends to the inside of the fixing head 7, when the fixing circular groove 8 reaches the position of the semicircular fixing head 14, the two semicircular fixing heads 14 are ejected into the fixing circular groove 8 through the recoil of the extruded spring 16 so as to fix the fixing head 7, when the two fixing heads 7 are fixed, the LED lamp protective shell 6 fixedly connected with the two fixing heads 7 is fixed, when the LED lamp protective shell 6 needs to be opened, only the handle positioned on the outer surface of the LED lamp protective shell 6 is held, then the LED lamp protective shell 6 rotates reversely, and the LED lamp 6 can be fixed or opened more conveniently and quickly through the design, thereby improved the efficiency that people changed LED lamp 9, can illuminate the environment of dark around through LED lamp 9 for power amplifier body 1 can be more convenient use under the environment of dark, thereby increased power amplifier body 1's variety, connect power start power amplifier body 1 after the fixed completion of LED lamp protective housing 6, can use after connecting corresponding equipment on power amplifier body 1.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a power amplifier with LED illumination function, includes power amplifier body (1), its characterized in that: the LED lamp fixing structure is characterized in that an LED lamp (9) is fixedly mounted on two sides of the outer surface of the power amplifier body (1), mounting grooves (4) are formed in two sides of the upper end face of the LED lamp (9), the mounting grooves (4) extend into the power amplifier body (1), connectors (5) are arranged in the mounting grooves (4), the connectors (5) are transversely penetrated through by a short shaft (11), two ends of the short shaft (11) extend into the power amplifier body (1), an LED lamp protecting shell (6) is fixedly arranged on the upper end faces of the two connectors (5), fixing heads (7) are fixedly arranged on two sides of the outer surface of the LED lamp protecting shell (6), fixing circular grooves (8) are arranged on two sides of the outer surface of each fixing head (7), the fixing circular grooves (8) extend into the fixing heads (7), and fixing grooves (10) are arranged on two sides of the lower end face of the LED lamp (9), fixed slot (10) extend to the inside of power amplifier body (1), the both sides of fixed slot (10) inner wall all are equipped with one opening (12), the other end of opening (12) extends to the inner wall that is located the inside spring groove (13) of power amplifier body (1), communicate with each other through opening (12) between the inside of fixed slot (10) and spring groove (13), the inside activity of opening (12) is equipped with semicircle fixed head (14), the fixed limiting plate (15) that are located spring groove (13) inside that are equipped with of one end of semicircle fixed head (14), the other end of limiting plate (15) is equipped with spring (16) that are located spring groove (13) inside.

2. The power amplifier with the LED illumination function of claim 1, wherein: the power amplifier is characterized in that an operation panel (3) is fixedly mounted in the middle of the front end face of the power amplifier body (1), and adjusting rotating wheels (2) located on the front end face of the power amplifier body (1) are fixedly mounted on the two sides of the operation panel (3).

3. The power amplifier with the LED illumination function of claim 2, wherein: the power amplifier comprises a power amplifier body (1), an adjusting rotating wheel (2), an operating panel (3) and an LED lamp (9), wherein the power amplifier body (1) is electrically connected with a power supply, and the adjusting rotating wheel (2), the operating panel (3) and the LED lamp (9) are all electrically connected with the power amplifier body (1).

4. The power amplifier with the LED illumination function of claim 1, wherein: the shape and the size of the semicircular fixing head (14) correspond to those of the fixing circular groove (8).

5. The power amplifier with the LED illumination function of claim 1, wherein: the position of the fixing head (7) corresponds to the position of the fixing groove (10).

6. The power amplifier with the LED illumination function of claim 1, wherein: two the intermediate position of LED lamp protective housing (6) up end all fixes and is equipped with a handle, be connected with the screw between LED lamp protective housing (6) and the handle.