CN114135810A - Long-endurance near-far light flashlight - Google Patents
Long-endurance near-far light flashlight Download PDFInfo
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- CN114135810A CN114135810A CN202111407112.5A CN202111407112A CN114135810A CN 114135810 A CN114135810 A CN 114135810A CN 202111407112 A CN202111407112 A CN 202111407112A CN 114135810 A CN114135810 A CN 114135810A
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- control contact
- pressing plate
- handle
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- 238000000034 method Methods 0.000 claims abstract description 5
- 230000003287 optical effect Effects 0.000 claims description 13
- 238000000926 separation method Methods 0.000 claims description 6
- 230000005484 gravity Effects 0.000 claims description 4
- 230000008569 process Effects 0.000 claims description 3
- 210000003811 finger Anatomy 0.000 description 9
- 238000012423 maintenance Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 230000000994 depressogenic effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 210000004247 hand Anatomy 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 210000004932 little finger Anatomy 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21L—LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
- F21L4/00—Electric lighting devices with self-contained electric batteries or cells
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/40—Hand grips
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/40—Hand grips
- F21V21/406—Hand grips for portable lighting devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
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- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The application discloses long nearly distance light flashlight of time of endurance includes: the handle shell is bent and provided with an outer side positioned at the convex part and an inner side positioned at the concave part; the near-far light control button is connected with the handle shell and arranged on the inner side of the handle shell, the near-far light control button comprises a support column and a pressing plate, one end of the support column is connected with the inner side of the handle shell, and the other end of the support column extends towards the direction close to the flashlight body; the middle part of the pressing plate is hinged with the other end of the supporting column, and the pressing plate comprises a first end and a second end which are oppositely arranged. Through setting up near-far light control button on the handle of flashlight, made things convenient for the running state who is used for controlling the far-reaching beam of flashlight and short-distance beam, simultaneously, because this application is including pressing the clamp plate, make the user can hold simultaneously pressing the clamp plate at the in-process of handheld handle, open with the far-reaching beam of controlling the flashlight, after user's hand breaks away from the handle, the far-reaching beam can be closed immediately, just so can promote the duration of a journey of flashlight.
Description
Technical Field
The application relates to the lighting apparatus field, especially relates to a time of endurance's nearly distance light flashlight.
Background
At present, with the development of scientific technology, a near-far light flashlight as a handheld tool for emergency lighting is widely applied to industrial maintenance and outdoor activities, such as lighting for workers during machine maintenance, lighting for field operation or emergency lighting. The conventional flashlight is poor in controllability because the display assembly and the control assembly are usually arranged on the flashlight body.
Simultaneously, current flashlight, the user is behind long-time use distance light function (the power consumption of flashlight is big during the distance light), when needing to use the short-distance beam function, often lazily switches into the short-distance beam mode, continues to use the distance light function to carry out the illumination of near, makes the duration of flashlight reduce like this.
Disclosure of Invention
The application provides a long time of endurance nearly far-reaching rays flashlight can promote the duration of endurance of flashlight.
According to one aspect of the present application, there is provided a high beam near-high beam flashlight with a long endurance time, comprising:
the handle shell is bent and provided with an outer side positioned at the convex part and an inner side positioned at the concave part;
the near-far light control button is connected with the handle shell and arranged on the inner side of the handle shell, the near-far light control button comprises a support column and a pressing plate, one end of the support column is connected with the inner side of the handle shell, and the other end of the support column extends towards the direction close to the flashlight body; the middle part of the pressing plate is hinged with the other end of the supporting column, the pressing plate comprises a first end and a second end which are oppositely arranged, a first high-beam control contact is arranged on the wall surface of the first end close to the handle shell, a second high-beam control contact matched with the first high-beam control contact is arranged on the handle shell, and the first high-beam control contact and the second high-beam control contact control whether the flashlight enters a high-beam state or not through contact or separation; the second end is close to be equipped with first passing light control contact on the wall of handle shell, be equipped with on the handle shell with first passing light control contact complex second passing light control contact, first passing light control contact and second passing light control contact controls through contact or separation whether the flashlight gets into the passing light state.
In a further embodiment, the high and low beam control button further comprises:
an elastic member having one end connected to the pressing plate and the other end connected to the support post or the handle case, the elastic member being configured to generate an elastic force that brings the first low-beam control contact into contact with the second low-beam control contact.
In a further embodiment, the elastic member is a torsion spring and is respectively connected with the support column and the middle part of the pressing plate; or the like, or, alternatively,
the elastic piece is a spring, one end of the elastic piece is connected with the inner side wall surface of the handle shell, and the other end of the elastic piece is connected with the wall surface of the pressing plate facing the handle shell.
In a further embodiment, the pressing plate extends along a length direction of the handle case, and the length of the pressing plate is greater than half of the length of the handle case and less than three-quarters of the length of the handle case.
In a further embodiment, the first low beam control contact is located on a rear side of the first high beam control contact and the second low beam control contact is located on a rear side of the second high beam control contact.
In a further embodiment, the handle case includes an inner plate facing the pressing plate, the inner plate is connected to the supporting post, the inner plate is arranged to intersect with an optical axis of the flashlight, and a distance from a front end of the inner plate to the optical axis is smaller than a distance from a rear end of the inner plate to the optical axis.
In a further embodiment, the center of gravity of the flashlight is located forward of the center of the support post in the direction of the optical axis.
In a further embodiment, the supporting column is slidably connected with the handle shell, so that the supporting column can slide relative to the handle shell along the length direction of the supporting column, and the pressing plate is attached to the handle shell;
a return spring is connected between the support column and the handle shell and used for generating elastic force for pushing the support column to be far away from the handle shell;
the flashlight further comprises a controller, wherein in the process that the supporting column retracts into the handle shell, the controller acquires the contact states of the first low-beam control contact and the first high-beam control contact before the supporting column retracts, and correspondingly controls the running state of the flashlight according to the contact states after the supporting column is completely retracted into the handle shell and the pressing plate is attached to the handle shell.
In a further embodiment, the controller is further configured to:
when the supporting column retracts, if the first high beam control contact is in contact with the second high beam control contact, the supporting column is completely retracted into the handle shell, and the controller controls the flashlight to operate in a high beam state after the pressing plate is attached to the handle shell.
In a further embodiment, when the supporting column is retracted, if the first low-beam control contact is in contact with the second low-beam control contact, the controller controls the flashlight to operate in a low-beam state after the supporting column is completely retracted into the handle shell and the pressing plate is attached to the handle shell. .
The application provides a long time of endurance nearly distance light flashlight, through setting up nearly distance light control button at the handle of flashlight, the running state of the distance light and the short-distance beam that are used for controlling the flashlight has been made things convenient for, and simultaneously, because this application is including pressing the clamp plate, make the user can hold the clamp plate simultaneously at the in-process of handheld handle, the switching of the convenient far and near beam that can be very big like this, make the user can use when the short-distance beam function convenient switching to short-distance beam mode, the duration of endurance of flashlight has been promoted.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a first perspective view of a flashlight provided in accordance with an embodiment of the present application;
FIG. 2 is a second perspective view of a flashlight according to one embodiment of the present application;
FIG. 3 is a perspective view of a handle provided in accordance with an embodiment of the present application;
FIG. 4 is a cross-sectional schematic view of a handle provided in accordance with another embodiment of the present application;
fig. 5 is a schematic structural view of a combined pressing plate and a supporting column according to another embodiment of the present disclosure.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
At present, with the development of scientific technology, a near-far light flashlight as a handheld tool for emergency lighting is widely applied to industrial maintenance and outdoor activities, such as lighting for workers during machine maintenance, lighting for field operation or emergency lighting. The conventional flashlight is poor in controllability because the display assembly and the control assembly are usually arranged on the flashlight body.
In view of this, referring to fig. 1-5, the present application provides a flashlight having an operating assembly and a display assembly 300 that may be on the handle 100. Specifically, the flashlight includes a flashlight body 200 and a handle 100. The flashlight body 200 includes a housing. The handle 100 includes a handle case 110, a display assembly 300, and an operating assembly. The handle shell 110 is connected with the housing, the display component 300 and the operation component are connected with the handle shell 110, the display component 300 and the operation component are electrically connected with the control module of the flashlight body 200, the display component 300 is used for displaying the running state of the flashlight, and the operation component is used for controlling the running state of the flashlight. Wherein the operational status of the flashlight includes: and the information such as the near-far light display state, the electric quantity state, the displayed time, the residual display time, the current real-time and the like.
The application provides a flashlight with an operating assembly and a display assembly 300 on a handle 100, which comprises the handle 100 and a flashlight body 200, wherein the handle 100 can facilitate a user to hold the flashlight. In this embodiment, the flashlight includes a display component 300 for displaying an operation state and an operation component for controlling the operation state, and particularly, the operation component and the display component 300 are both disposed on the handle 100 of the flashlight, so that a user can conveniently control the operation state of the flashlight with one hand, and the assembly efficiency of the flashlight can be improved, because the operation component and the display component 300 can be assembled before the handle 100 is mounted. In yet another aspect, the user can observe the operation status of the flashlight in real time, because the display assembly 300 is located on the handle 100, and the display assembly 300 is closer to the eyes of the user than the display assembly 300 is located on the flashlight body 200.
In a further embodiment, the display assembly 300 is disposed inside the handle casing 110, the display assembly 300 includes a display screen, the handle casing 110 includes a window portion 113 facing away from the flashlight body 200 and facing the display screen, and the window portion 113 is transparent. Referring to fig. 1 and 4, in the present application, the display screen is not disposed on the outer side of the handle casing 110, but the display screen is disposed on the inner side of the handle casing 110, and then the transparent window portion 113 is disposed on the handle casing 110, and the window portion 113 faces the display screen, so that the display information of the display screen can be obtained by the user through the window portion 113. On one hand, the window portion 113 can well protect the display screen, and on the other hand, can also play a role in preventing water and scratching.
In further embodiments, the handle housing 110 is curved, and the handle housing 110 includes an outer side facing away from the flashlight body 200 and an inner side proximate to the flashlight body 200. The handle case 110 includes an outer panel 110 at an outer side, the outer panel 110 includes a window portion 113, a width of the outer panel 110 is equal to a width of the handle case 110, and a length of the outer panel 110 is equal to a length of the handle case 110. That is, in the present application, the plate member of the handle case 110 located at the outer side is an elongated integrally-arranged arc-shaped plate. Such a configuration can improve the sealing of the handle 100.
The present inventors have considered that the flashlight may fall down during use, and when the display module 300 and the manipulating module are both disposed on the convex handle 100, the risk of damage to the display module 300 and the manipulating module may be increased. In a further embodiment, the steering assembly is provided inside the handle shell 110. Therefore, even if the flashlight falls, the control assembly of the flashlight cannot be damaged. Meanwhile, when the control assembly is arranged on the inner side of the handle shell 110 of the flashlight, the flashlight can be controlled more conveniently.
In a further embodiment, the manipulation assembly includes a switch button 220, a low-high beam control button 210, and an emergency light control button 230. In a further embodiment, the handle shell 110 includes an inner side plate 112 located on the inner side, the inner side plate 112 having a width equal to the width of the handle shell 110, and the inner side plate 112 having a length equal to the length of the handle shell 110. Inner side plate 112 includes a recess 114 for receiving a finger, and a switch button 220, a high and low beam control button 210, and an emergency light control button 230 are disposed in recess 114. Referring to fig. 2-3, the inner side plate 112 of the handle shell 110 is provided with four depressions 114 for the index and middle fingers of the user when the user holds the handle 100. The ring finger and the little finger are respectively sunk into the four recesses, so that the holding feeling of a user can be enhanced, and the comfort level of the flashlight in hand holding is improved.
In a further embodiment, the inner side panel 112 includes three recesses 114 (at least three recesses 114, four recesses 114 in fig. 2-3), three recesses 114 are provided for accommodating the index finger, middle finger, and ring finger of the user in a one-to-one correspondence, and the switch button 220, the high-and-low light control button 210, and the emergency light control button 230 are provided in three recesses 114 in a one-to-one correspondence. That is, after the user holds the flashlight, the user can operate one button with one finger, so that all the operation actions of the flashlight are realized. The structure enables a user to control the flashlight without searching for the position of the control button, and can control the flashlight with one hand (for a large outdoor flashlight, the existing flashlight is difficult to control with one hand due to large size and heavy weight).
In another embodiment, as shown in fig. 4-5, the high and low beam control buttons 210 may include a support post connected to the inside of the handle housing 110 at one end and a pressing plate 211 extending toward the flashlight body 200 at the other end. The middle part of the pressing plate 211 is hinged with the other end of the supporting column, the pressing plate 211 comprises a first end and a second end which are oppositely arranged, a first high beam control contact 213 is arranged on the wall surface of the first end close to the handle shell 110, a second high beam control contact matched with the first high beam control contact 213 is arranged on the handle shell 110, and the first high beam control contact 213 and the second high beam control contact control whether the flashlight enters a high beam state or not through contact or separation; the wall surface of the second end close to the handle casing 110 is provided with a first low-beam control contact 214, the handle casing 110 is provided with a second low-beam control contact matched with the first low-beam control contact 214, and the first low-beam control contact 214 and the second low-beam control contact control whether the flashlight enters a low-beam state or not through contact or separation.
In the above embodiment, the pressing plate 211 of the high and low beam control button 210 rotates relative to the supporting post 212 until the first low beam control contact 214 contacts the second low beam control contact, the first high beam control contact 213 is separated from the second high beam control contact, and the flashlight is in the low beam mode. When the pressing plate 211 rotates relative to the supporting post 212 until the first high beam control contact 213 contacts the second high beam control contact, the first low beam control contact 214 is separated from the second low beam control contact, and the flashlight is in high beam mode. Also, when the user holds the handle 100, the user's hand can hold the pressing plate 211 at the same time, that is, the user can control the flashlight to be in the low beam mode or the high beam mode by controlling the pressure of the index finger or the pressure of the ring finger during the holding of the handle 100. The operation is very convenient. Switching of the convenient far and near light that can be very big like this for the user can conveniently switch into the short-distance beam mode when needs use the short-distance beam function, has promoted the duration of flashlight (current far and near light control troublesome poeration, it is lazy to switch into the near light mode from the far light mode when leading to the user to need the near object of illumination, thereby makes the power consumption of flashlight higher).
The high and low beam control button 210 further comprises elastic members respectively connected to the support post and the pressing plate 211, the elastic members being configured to generate an elastic force for contacting the first low beam control contact 214 with the second low beam control contact. That is, in this embodiment, under the normal condition, due to the action of the elastic member, the first low beam control contact 214 of the pressing plate 211 contacts with the second low beam control contact on the handle cover 110, and the flashlight is in the low beam mode, and after the user holds the handle 100, if the user wants to make the flashlight in the low beam mode, the user can not press the end of the pressing plate 211 having the first high beam contact hard. When the user wants to make the flashlight in the high beam mode, the user can continuously press the end of the pressing plate 211 having the first high beam contact, and since the flashlight itself has a certain weight, when the user holds the flashlight, the user can press the pressing plate 211 by the gravity of the flashlight itself, that is, the user can change the position of the pressure on the pressing plate 211 by the position of the handle 100, which is very convenient to operate. And, because the flashlight is acquiescently in the mode of passing light, can further not save the electric quantity of flashlight like this, promote the duration performance of flashlight (because the last nearly distance light of prior art switches comparatively trouble, and it is lazy to switch the distance light into the passing light when can lead to the user to light up near object, therefore duration is relatively poor).
In one embodiment, the elastic member is a torsion spring and is connected to the middle of the supporting pillar 212 and the pressing plate 211, respectively, and in another embodiment, the elastic member is a spring and has one end connected to the inner wall surface of the handle housing 110 and the other end connected to the wall surface of the pressing plate 211 facing the handle housing 110.
In a further embodiment, the pressing plate 211 extends along a length direction of the handle housing 110, and the length of the pressing plate 211 is greater than half the length of the handle housing 110 and less than three-quarters the length of the handle housing 110. When the pressing plate 211 is in the above size, it is possible to more easily grip the pressing plate 211 by the user.
The inventor contemplates that the front of the flashlight is tilted up more (because the flashlight illuminates a farther position) when the user desires the flashlight to be in the high beam mode and is depressed more (because the flashlight illuminates a position in front of the user's foot) when the user desires the flashlight to be in the low beam mode. When the front end of the flashlight is tilted up, the rear end of the outside of the handle 100 has downward pressure (pressure given to the handle 100 by the user's hand when holding the hand), and the front end of the inside of the handle 100 has upward pressure. When the front of the flashlight is depressed, the front of the outside of the handle 100 has downward pressure and the back of the inside of the handle 100 has upward pressure. Based on this, in one embodiment, the first low beam control contact 214 is located on the rear side of the first high beam control contact 213, and the second low beam control contact is located on the rear side of the second high beam control contact. Thus, when the flashlight is in the high beam mode, the user's hand applies the appropriate pressure to the end of the pressing plate 211 having the first high beam control contact 213, thereby controlling the flashlight to be in the high beam mode. When the flashlight is in the high beam mode, the user's hand applies a proper pressure to the end of the pressing plate 211 having the first low beam control contact 214, so as to control the flashlight to be in the low beam mode, i.e. the position of the pressing plate 211 in this embodiment is designed to match the hand pressure in the use state of the flashlight, so that the switching of the high beam and the low beam of the flashlight is smoother.
Further, the inventor considers that when the user needs the flashlight to perform high beam irradiation, although the front end of the flashlight needs to be tilted up, the tilting angle is not too high, so in one embodiment, the handle case 110 includes an inner side plate 112 facing the pressing plate 211, the inner side plate 112 is connected to the supporting column 212, the inner side plate 112 is disposed to intersect with the optical axis of the flashlight, and the distance from the front end of the inner side plate 112 to the optical axis is smaller than the distance from the rear end of the inner side plate 112 to the optical axis. That is, when the optical axis of the flashlight is horizontal, the inner side plate 112 is inclined downwards from back to front, so that even if the user hands apply appropriate pressure to the front end of the pressing plate 211, the front end of the flashlight cannot be excessively upwarped, and the operation is more convenient.
To further prevent the front end of the flashlight from tilting up too much when the flashlight is in the high beam state, in one embodiment, the center of gravity of the flashlight is located in front of the center of the support post 212 along the optical axis.
In one embodiment, the inventor contemplates that when a user holds flashlight handle 100, the comfort of the user's grip is reduced because only one end of pressing plate 211 is forced. In order to improve the comfort of the grip, in one embodiment, referring to fig. 4, the supporting column 212 is slidably connected to the handle shell 110, so that the supporting column 212 can slide along its length direction relative to the handle shell 110, thereby making the pressing plate 211 fit to the handle shell 110. A return spring is connected between the supporting column 212 and the handle housing 110, and the return spring is used for generating an elastic force that pushes the supporting column 212 away from the handle housing 110 (and the elastic force is greater than the elastic force of the elastic member of the high-beam and low-beam control button 210). The flashlight further comprises a controller, wherein the controller obtains the contact state of the first low-beam control contact 214 and the first high-beam control contact 213 before the support column 212 retracts in the handle housing 110 during the process that the support column 212 retracts into the handle housing 110, and correspondingly controls the operation state of the flashlight according to the contact state after the support column 212 is fully retracted into the handle housing 110 and the pressing plate 211 is attached to the handle housing 110. That is, in the present embodiment, the supporting column 212 may slide into the handle shell 110 relative to the handle shell 110, so that both ends of the pressing plate 211 can be attached to the inner side of the handle shell 110. With the above arrangement, a user can apply a force to one end of the pressing plate 211, and then press the pressing plate 211 with a force to make both ends of the pressing plate 211 attached to the inner side of the handle case 110. When the user needs to use the near light, the pressing plate 211 can be pressed to fit the handle shell 110 (because the first near light control contact is in contact with the second near light control contact in the initial state) with a direct force, so that the supporting column 212 retracts into the interior of the handle shell 110. When the user needs to emit light, the end of the pressing plate 211 having the first high-beam control button may be pressed first, and then the supporting column 212 may be pressed into the inside of the handle case 110 by force, so that both ends of the pressing plate 211 are attached to the inside of the handle case 110. The controller is used for recording the contact state between the first low beam control contact 214 and the second low beam control contact, the first high beam control contact 213 and the second high beam control contact before the support column 212 retracts, and taking the contact state before the support column 212 retracts as the final flashlight operation state, so that even if the support column 212 retracts, the first low beam control contact 214 is simultaneously contacted with the second low beam control contact, the first high beam control contact 213 and the second high beam control contact, the control on the flashlight is not influenced.
That is, when the supporting column 212 retracts, if the first high beam control contact 213 contacts with the second high beam control contact, the controller controls the flashlight to operate in the high beam state after the supporting column 212 is completely retracted into the handle housing 110 and the pressing plate 211 is attached to the handle housing 110. When the supporting post 212 retracts, if the first high beam control contact 213 contacts with the second high beam control contact, the controller controls the flashlight to operate in the high beam state after the supporting post 212 is fully retracted into the handle housing 110 and the pressing plate 211 is attached to the handle housing 110.
The same or similar reference numerals in the drawings of the present embodiment correspond to the same or similar components; in the description of the present application, it is to be understood that if there is an orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", etc. based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of description, but it is not intended to indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationship in the drawings are only for illustrative purposes and are not to be construed as limitations of the present patent, and specific meanings of the above terms may be understood by those skilled in the art according to specific situations.
The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.
Claims (10)
1. The utility model provides a time of endurance's nearly far-reaching headlamp flashlight, includes the flashlight body, its characterized in that, the flashlight includes:
the handle shell is connected to the flashlight body and is bent, and the handle shell is provided with an outer side located at the convex part and an inner side located at the concave part;
the near-far light control button is connected with the handle shell and arranged on the inner side, close to the flashlight body, of the handle shell, the near-far light control button comprises a supporting column and a pressing plate, one end of the supporting column is connected with the inner side of the handle shell, and the other end of the supporting column extends towards the direction close to the flashlight body; the middle part of the pressing plate is hinged with the other end of the supporting column, the pressing plate comprises a first end and a second end which are oppositely arranged, a first high-beam control contact is arranged on the wall surface of the first end close to the handle shell, a second high-beam control contact matched with the first high-beam control contact is arranged on the handle shell, and the first high-beam control contact and the second high-beam control contact control whether the flashlight enters a high-beam state or not through contact or separation; the second end is close to be equipped with first passing light control contact on the wall of handle shell, be equipped with on the handle shell with first passing light control contact complex second passing light control contact, first passing light control contact and second passing light control contact controls through contact or separation whether the flashlight gets into the passing light state.
2. The long-endurance, low-and high-beam flashlight of claim 1, wherein the low-and high-beam control button further comprises:
an elastic member having one end connected to the pressing plate and the other end connected to the support post or the handle case, the elastic member being configured to generate an elastic force that brings the first low-beam control contact into contact with the second low-beam control contact.
3. The long-endurance, low-beam flashlight of claim 2,
the elastic piece is a torsion spring and is respectively connected with the support column and the middle part of the pressing plate; or the like, or, alternatively,
the elastic piece is a spring, one end of the elastic piece is connected with the inner side wall surface of the handle shell, and the other end of the elastic piece is connected with the wall surface of the pressing plate facing the handle shell.
4. The long-endurance, low-beam flashlight of claim 3,
the pressing plate extends along the length direction of the handle shell, and the length of the pressing plate is larger than half of the length of the handle shell and smaller than three-fourths of the length of the handle shell.
5. The long-endurance, low-beam flashlight of claim 4,
the first low beam control contact is located on a rear side of the first high beam control contact, and the second low beam control contact is located on a rear side of the second high beam control contact.
6. The long-endurance, low-beam flashlight of claim 5,
the handle shell comprises an inner side plate facing the pressing plate, the inner side plate is connected with the supporting column, the inner side plate and the optical axis of the flashlight are arranged in a crossed mode, and the distance from the front end of the inner side plate to the optical axis is smaller than the distance from the rear end of the inner side plate to the optical axis.
7. The long-endurance, low-beam flashlight of claim 6,
along the optical axis direction, the center of gravity of flashlight is located the front side of the center of support column.
8. The long-endurance, low-beam flashlight of claim 7,
the supporting column is connected with the handle shell in a sliding mode, so that the supporting column can slide relative to the handle shell along the length direction of the supporting column, and the pressing plate is attached to the handle shell;
a return spring is connected between the support column and the handle shell and used for generating elastic force for pushing the support column to be far away from the handle shell;
the flashlight further comprises a controller, wherein in the process that the supporting column retracts into the handle shell, the controller acquires the contact states of the first low-beam control contact and the first high-beam control contact before the supporting column retracts, and correspondingly controls the running state of the flashlight according to the contact states after the supporting column is completely retracted into the handle shell and the pressing plate is attached to the handle shell.
9. The long-endurance, low-beam flashlight of claim 8, wherein the controller is further configured to:
when the supporting column retracts, if the first high beam control contact is in contact with the second high beam control contact, the supporting column is completely retracted into the handle shell, and the controller controls the flashlight to operate in a high beam state after the pressing plate is attached to the handle shell.
10. The long-endurance, low-beam flashlight of claim 9, wherein the controller is further configured to:
when the supporting column retracts, if the first high beam control contact is in contact with the second high beam control contact, the supporting column is completely retracted into the handle shell, and the controller controls the flashlight to operate in a high beam state after the pressing plate is attached to the handle shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111407112.5A CN114135810B (en) | 2021-11-24 | 2021-11-24 | Short-distance light flashlight with long endurance time |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111407112.5A CN114135810B (en) | 2021-11-24 | 2021-11-24 | Short-distance light flashlight with long endurance time |
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| Publication Number | Publication Date |
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| CN114135810A true CN114135810A (en) | 2022-03-04 |
| CN114135810B CN114135810B (en) | 2023-11-24 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5021929A (en) * | 1990-04-20 | 1991-06-04 | Mattel, Inc. | Flashlight having secondary beam |
| US20050099803A1 (en) * | 2003-11-07 | 2005-05-12 | Vector Products, Inc. | Lantern with swivel handle connected to lamp |
| CN203023815U (en) * | 2012-10-19 | 2013-06-26 | 杭州奇比电子产品有限公司 | Hand lamp |
| CN103649618A (en) * | 2011-07-22 | 2014-03-19 | 株式会社兔创造 | Light emitting device |
| CN212480891U (en) * | 2020-04-21 | 2021-02-05 | 长方集团康铭盛(深圳)科技有限公司 | Portable lamp with low beam and high beam dual-purpose illumination |
-
2021
- 2021-11-24 CN CN202111407112.5A patent/CN114135810B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5021929A (en) * | 1990-04-20 | 1991-06-04 | Mattel, Inc. | Flashlight having secondary beam |
| US20050099803A1 (en) * | 2003-11-07 | 2005-05-12 | Vector Products, Inc. | Lantern with swivel handle connected to lamp |
| CN103649618A (en) * | 2011-07-22 | 2014-03-19 | 株式会社兔创造 | Light emitting device |
| CN203023815U (en) * | 2012-10-19 | 2013-06-26 | 杭州奇比电子产品有限公司 | Hand lamp |
| CN212480891U (en) * | 2020-04-21 | 2021-02-05 | 长方集团康铭盛(深圳)科技有限公司 | Portable lamp with low beam and high beam dual-purpose illumination |
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| Publication number | Publication date |
|---|---|
| CN114135810B (en) | 2023-11-24 |
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