CN222210075U - Flashlight of scalable focusing - Google Patents

Abstract

The utility model discloses a telescopic focusing flashlight which comprises a barrel assembly and a focusing assembly, wherein the barrel assembly and the focusing assembly are connected in an adjustable mode, the barrel assembly comprises a barrel, an illumination module is arranged in the barrel, the focusing assembly comprises a focusing ring and a lens, the focusing ring is sleeved on one end of the barrel and is connected with the barrel in a telescopic mode, the lens is fixed in the front end of the focusing ring, the illumination module emits light to penetrate through the lens, and the barrel is concentric with the focusing ring. The flashlight has a focusing function and multiple adjusting modes, can be used for telescopic adjustment by rotating the focusing ring, changes the distance between the lens and the lamp panel, and accordingly changes the size of an irradiated area and the illumination focusing center, switches light with different intensities by pressing a switch key, switches an explosion mode and an SOS mode by pressing an SOS key, and is rich in using modes.

Description

Flashlight of scalable focusing

Technical Field

The utility model belongs to the technical field of flashlights, and particularly relates to a telescopic focusing flashlight.

Background

The flashlight is a handheld lighting lamp.

Application number CN200920027677.9 discloses a flashlight, belongs to daily lamps and lanterns, mainly solves the problem that is difficult to find the flashlight in the dark. The novel luminous lamp comprises a handle and a lamp cap and is characterized in that a luminous ring is arranged on the outer surface of the handle. People want to find the flashlight more difficult when suddenly having a power failure in the evening, set up the ring of light on the handle of flashlight, can send out obvious light in the dark ring of light, be convenient for people conveniently find the flashlight.

The flashlight cannot be used for focusing, illumination brightness and light intensity cannot be adjusted, and the use effect is single.

Disclosure of utility model

The utility model aims to provide a telescopic focusing flashlight which aims to solve the problems in the background technology.

In view of the above, the utility model provides a telescopic focusing flashlight, which comprises a barrel assembly and a focusing assembly, wherein the barrel assembly and the focusing assembly are in adjustable connection, the barrel assembly comprises a barrel, an illumination module is arranged in the barrel, the focusing assembly comprises a focusing ring and a lens, the focusing ring is sleeved on one end of the barrel and is in telescopic connection with the barrel, the lens is fixed in the front end of the focusing ring, the illumination module emits light and penetrates through the lens, and the barrel is concentric with the focusing ring.

According to a further embodiment of the utility model, the lighting module comprises a lamp panel, a heat dissipation seat and a compression ring, wherein the heat dissipation seat is screwed in one end of the cylinder body, the lamp panel is arranged on the heat dissipation seat through the compression ring, and the lamp panel is positioned in the center of the compression ring.

The barrel assembly further comprises a barrel seat and a control module, wherein the barrel seat is arranged in the barrel body, the control module comprises a control board and a key board which are fixed on the barrel seat, the control board is electrically connected with the lamp board, the key board is in control connection with the control board, a switch key and an SOS key are arranged on the key board, and the upper ends of the switch key and the SOS key extend out of the barrel body.

In a further embodiment of the utility model, a battery is further arranged in the barrel assembly, and the battery is fixed in the barrel seat and is used for supplying power to the lamp panel.

According to the utility model, the lens is fixed in the front end of the focusing ring through the front cover, and waterproof rubber rings are arranged in the focusing ring and outside the heat dissipation seat.

The utility model further provides a hook, wherein the hook is fixedly inserted on the other end of the cylinder body, the hook comprises a fixed part and a rotating part, the rotating part is rotatably connected to the fixed part, and a notch is formed by pressing the rotating part.

The beneficial effects of the utility model are as follows:

The flashlight has a focusing function and multiple adjusting modes, can be used for telescopic adjustment by rotating the focusing ring, changes the distance between the lens and the lamp panel, and accordingly changes the size of an irradiated area and the illumination focusing center, switches light with different intensities by pressing a switch key, switches an explosion mode and an SOS mode by pressing an SOS key, and is rich in using modes.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the structure of the utility model when the focusing ring is adjusted to be telescopic;

Fig. 3 is a schematic diagram of an exploded construction of the present utility model.

Detailed Description

The technical solutions of the embodiments of the present application will be clearly described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which are obtained by a person skilled in the art based on the embodiments of the present application, fall within the scope of protection of the present application.

In the description of the present application, it is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments in accordance with the present application. For ease of description, the dimensions of the various features shown in the drawings are not drawn to actual scale. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but should be considered part of the specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that like reference numerals and letters refer to like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.

It should be noted that the terms "first," "second," and the like in the description and in the claims are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged, as appropriate, such that embodiments of the present application may be implemented in sequences other than those illustrated or described herein, and that the objects identified by "first," "second," etc. are generally of a type, and are not limited to the number of objects, such as the first object may be one or more. Furthermore, in the description and claims, "and/or" means at least one of the connected objects, and the character "/", generally means that the associated object is an "or" relationship.

It should be noted that, in the description of the present application, the terms "front, rear, upper, lower, left, right", "horizontal, vertical, horizontal", and "top, bottom", etc., generally refer to the orientation or positional relationship shown in the drawings, and merely for convenience of describing the present application and simplifying the description, and these orientation terms do not indicate or imply that the apparatus or elements to be referred to must have a specific orientation or be constructed and operated in a specific orientation, and thus should not be construed as limiting the scope of the present application, but rather the orientation terms "inside and outside" refer to the inside and outside with respect to the outline of each component itself.

It should be noted that, in the present application, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element. Furthermore, it should be noted that the scope of the methods and apparatus in the embodiments of the present application is not limited to performing the functions in the order shown or discussed, but may also include performing the functions in a substantially simultaneous manner or in an opposite order depending on the functions involved, e.g., the described methods may be performed in an order different from that described, and various steps may be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.

Fig. 1 and 2 show a telescopic focusing flashlight, which comprises a barrel assembly and a focusing assembly, wherein the barrel assembly and the focusing assembly are connected in an adjustable manner.

Specifically, the barrel assembly comprises a barrel 1, wherein an illumination module is arranged in the barrel 1, and the barrel 1 is of a middle through structure.

The focusing assembly comprises a focusing ring 2 and a lens 3, the focusing ring 2 is sleeved on one end of the barrel body 1 and is in telescopic connection with the barrel body 1, the lens 3 is fixed inside the front end of the focusing ring 2, the lighting module emits light to transmit through the lens 3, the barrel body 1 is concentric with the focusing ring 2, the focusing ring 2 is rotated, so that the focusing ring 2 is telescopic and adjustable on the barrel body 1, the distance between the lighting module and the lens 3 is changed, and the focal length is changed, so that the lighting areas are different.

Further, the lighting module comprises a lamp panel 4, a heat dissipation seat 5 and a pressing ring 6, wherein the heat dissipation seat 5 is screwed in one end of the barrel body 1, the lamp panel 4 is installed on the heat dissipation seat 5 through the pressing ring 6, and the lamp panel 4 is located at the center of the pressing ring 6.

In addition, more specifically, the barrel assembly further comprises a barrel seat 7 and a control module;

As shown in fig. 3, the barrel seat 7 is built in the barrel body 1, the control module comprises a control board 8 and a key board 9 which are fixed on the barrel seat 7, the control board 8 is electrically connected with the lamp panel 4, the key board 9 is in control connection with the control board 8, the key board 9 is provided with a switch key 90 and an SOS key 91, the upper ends of the switch key 90 and the SOS key 91 extend out of the barrel body 1, a battery 10 is further arranged in the barrel body assembly, the battery 10 is fixed in the barrel seat 7 and is used for supplying power to the lamp panel 4, the control board 8 is further provided with a charging port which can be connected with mains supply to charge the battery 10, in the running state and the charging state, the cyclic control of turning on and off a default low-brightness gear, medium-brightness gear, high-brightness gear and power down is performed by pressing the switch key 90 for one time, the SOS key 91 is turned on the burst mode for one time, and the battery 10 is turned on the flash mode for one time.

In order to improve the waterproof performance, the lens 3 is fixed in the front end of the focusing ring 2 through the front cover 11, and waterproof rubber rings 12 are arranged in the focusing ring 2 and outside the heat dissipation seat 5 to prevent external moisture from entering the inside of the barrel body 1.

In addition, this flashlight still includes couple 13, couple 13 grafting is fixed on barrel 1 other end, just couple 13 includes fixed part 130 and rotation part 131, rotation part 131 rotates and connects on fixed part 130, and presses through rotation part 131 and form the breach, consequently can hang the flashlight easily on knapsack or other articles for use, also be convenient for take out, realize different irradiation areas through adjusting and button operation simultaneously, different illumination intensity's pattern of use satisfies multiple service scenario.

The embodiments of the present application have been described above with reference to the accompanying drawings, in which the embodiments of the present application and features of the embodiments may be combined with each other without conflict, the present application is not limited to the above-described embodiments, which are merely illustrative, not restrictive, of the present application, and many forms may be made by those of ordinary skill in the art without departing from the spirit of the present application and the scope of the claims, which are protected by the present application.

Claims (6)

1. The utility model provides a scalable focusing flashlight, its characterized in that, includes stack shell subassembly and focusing subassembly, stack shell subassembly and focusing subassembly adjustable connection, stack shell subassembly includes the stack shell, the inside lighting module that establishes of stack shell, focusing subassembly includes focusing ring and lens, the focusing ring cup joints on stack shell one end and with stack shell telescopic connection, the lens is fixed inside the focusing ring front end, the luminous transmission of lighting module passes the lens, stack shell and focusing ring are concentric.

2. The flashlight of claim 1, wherein the lighting module comprises a lamp panel, a heat dissipation seat and a compression ring, the heat dissipation seat is screwed in one end of the barrel body, the lamp panel is arranged on the heat dissipation seat through the compression ring, and the lamp panel is positioned in the center of the compression ring.

3. The flashlight of claim 2, wherein the barrel assembly further comprises a barrel seat and a control module, the barrel seat is arranged inside the barrel, the control module comprises a control board and a key board which are fixed on the barrel seat, the control board is electrically connected with the lamp board, the key board is in control connection with the control board, a switch key and an SOS key are arranged on the key board, and the upper ends of the switch key and the SOS key extend out of the barrel.

4. A telescopic focusing flashlight as claimed in claim 3, wherein a battery is further provided in said barrel assembly, said battery being secured in said barrel housing and adapted to power said light panel.

5. The telescopic focusing flashlight of claim 2, wherein the lens is fixed in the front end of the focusing ring through the front cover, and waterproof rubber rings are arranged in the focusing ring and outside the heat dissipation seat.

6. The flashlight of claim 1, further comprising a hook, wherein the hook is inserted and fixed at the other end of the barrel, and the hook comprises a fixed part and a rotating part, wherein the rotating part is rotatably connected to the fixed part, and the rotating part is pressed to form a notch.