TWM536318U - Flashlight with magnetically attracted replaceable reflector - Google Patents

Description

Flashlight with magnetic replacement lamp cup

The invention relates to a flashlight with a magnetic replacement lamp cup, in particular to a portable lighting tool structure.

The advancement of technology has enabled LEDs to continue to evolve. LEDs have been used in daily life because of their long life, power saving, durability, shock resistance, easy mass production, small size, fast response, etc. Apply to the flashlight.

Although the LED flashlight has high performance, the illumination range is different from that of the traditional flashlight. Therefore, the manufacturer has added a zoom function to the LED flashlight. As a result, two problems have arisen. First, the zoom structure is movable, resulting in The overall waterproof ability of the flashlight is reduced. Second, because the zoom is asymptotically changed, it is impossible to use the zoom in one step, and it is not intuitive enough to use.

In view of this, how to provide a flashlight with a magnetic replacement type lamp cup that can solve the aforementioned problems and is easy to apply has become the object of the present invention to be improved.

The purpose of the present invention is to provide a flashlight with a magnetic replacement lamp cup that is easy to apply, has good environmental adaptability, and can quickly and easily change the illumination mode.

In order to solve the above problems and achieve the object of the present invention, the technical means of the present invention is realized as a flashlight with a magnetic replacement type lamp cup, comprising a flashlight body (1), and at least one capable of being associated with the flashlight The replacement lamp cup (2) with the body (1) is characterized by: The flashlight body (1) includes a casing (11), a light-emitting portion (12) disposed in one end of the casing (11) and capable of externally emitting light, and a second end disposed on the other end of the casing (11) a battery portion (13) electrically connected to the light-emitting portion (12), wherein each of the two ends of the casing (11) is provided with a first connecting portion (111) and a first connecting portion ( 111) a first magnetic attraction portion (112) at a top side; the replacement lamp cup (2) includes a lamp cup housing (21), and one end of the lamp cup housing (21) is provided with a first a second connecting portion (211) and a second magnetic portion (212) disposed at an inner bottom surface of the second connecting portion (211), the second connecting portion (211) being capable of cooperatively connecting the first connecting portion ( 111) The second magnetic attraction portion (212) can be magnetically coupled to the first magnetic attraction portion (112), and the replacement light cup (2) can pass through the second connection portion (211) and the first a connecting portion (111), and the second magnetic attraction portion (212) cooperate with the first magnetic attraction portion (112) to be selectively and stably located at the flashlight body (1) corresponding to the light emitting portion ( 12), or corresponding to one end of the battery portion (13) for changing the illumination of the light-emitting portion (12) Mode used.

More preferably, the lamp cup housing (21) is further provided with a receiving space (10) at the other end, and between the receiving space (10) and the second connecting portion (211), a light-transmissive hole (213); the replacement lamp cup (2) further includes a buffer sleeve disposed in the second connecting portion (211) and capable of cooperating with the first connecting portion (111) a body (22), an optical lens (23) disposed on a bottom surface of the buffer body (22), a reflective cup disposed in the receiving space (10) and having an inverted cone shape and an end corresponding to the optical lens (23) (24), and a lens (25) disposed at the opening of the receiving space (10) and corresponding to the other end of the reflective cup (24), the buffer sleeve (22) further having a light transmission hole (213) The optical lens (23) and the reflective cup (24) are perforated (221) on the same axis.

More preferably, the first magnetic portion (112) and the second magnetic portion (212) both of which further include at least one magnet body (A).

More preferably, when the magnet body (A) included in the first magnetic attraction portion (112) and the second magnetic attraction portion (212) is greater than one, the first magnetic attraction portion (112) and the second magnetic attraction portion (212) are disposed at intervals. .

More preferably, the flashlight body (1) corresponds to the first connecting portion At (111), a buffer collar (14) is also provided for each.

More preferably, the housing (11) further includes a first hollow housing (113) for receiving the light emitting portion (12), and a first hollow housing (113). a second hollow housing (114) for receiving the battery portion (13) at one end, and a screwing member at the other end of the second hollow housing (114) for the second hollow housing (114) a closed cover (115); the light-emitting portion (12) further comprising a light-emitting diode unit (121) disposed in the other end of the first hollow casing (113) and capable of emitting light to the outside a switch (122) disposed in the other end of the first hollow casing (113) and electrically connected to the LED unit (121), covering the switch (122) and protruding at the top end a waterproof cap (123) on the wall surface of the first hollow casing (113), and a second end disposed at the other end of the first hollow casing (113) to close the other end of the first hollow casing (113) The light transmissive strip (124); the battery portion (13) further comprising a frame body (131) disposed in the first hollow casing (113) and having at least one positioning groove opening (1311) At least one battery (132) disposed in the positioning slot (1311), and a battery disposed in the first hollow shell a first conductive sheet (133) electrically connected to the switch (122) at one end, and a cover disposed at the other end of the first hollow housing (113) for positioning the battery (132) (134), a second conductive sheet (135) disposed in the cover (134) and electrically connected to the battery (132).

More preferably, the cover body (115) and the second hollow casing (114) are further provided with a water stop ring (116), and the cover body (115) corresponds to the place, and The recess is provided with an abutting step portion (1511) for engaging the corresponding end surface of the second hollow casing (114) for abutting against the water stop ring (116).

More preferably, the lens (25) is one of the following: a transparent lens, a red lens, a yellow lens, a blue lens, a white lens.

Compared with the prior art, the effects of the present invention are as follows:

First point: in the present invention, the second connecting portion (211) of the replacement lamp cup (2) is matched by the two first connecting portions (111) and the first magnetic attracting portion (112) of the flashlight body (1) and The second magnetic attraction portion (212) allows the replacement lamp cup (2) to be quickly replaced and stably positioned in the two ends of the flashlight body (1) One of the ends can be applied immediately when needed, achieving a very intuitive and easy to use target.

Second point: In the present invention, when the replacement lamp cup (2) is mounted at one end corresponding to the light-emitting portion (12), it can cooperate with the light-emitting portion (12) to provide a wider range of illumination, and the overall structure has low complexity. The waterproof ability will not be reduced, and the function of quickly replacing the replacement lamp cup (2) is added, which is not only convenient but also allows the consumer to use it with peace of mind.

Third point: In the present invention, by using the buffer collar (14), the impact when the first connecting portion (111) and the second connecting portion (211) are connected to each other can be reduced, and the magnet of the first magnetic portion (112) can be avoided. The body (A) collides with the magnet body (A) of the second magnetic attraction portion (212), so that the user can use the replacement lamp cup (2) with peace of mind.

Fourth point: Because the replacement lamp cup (2) is easy to replace, it can be used with different lenses (25) to provide different ways of use, so that the new model can be diversified.

1‧‧‧ flashlight body

11‧‧‧Shell

111‧‧‧First connection

112‧‧‧First magnetic part

113‧‧‧First hollow shell

114‧‧‧Second hollow shell

115‧‧‧ cover

1511‧‧‧Right step

116‧‧‧ water ring

12‧‧‧Lighting Department

121‧‧‧Lighting diode unit

122‧‧‧ switch

123‧‧‧Waterproof cap

124‧‧‧Light transmissive

13‧‧‧Battery Department

131‧‧‧ ‧ body

1311‧‧‧ positioning slot open

132‧‧‧Battery

133‧‧‧First conductive sheet

134‧‧‧ cover

135‧‧‧Second conductive sheet

14‧‧‧buffer collar

2‧‧‧Replacement lamp cup

21‧‧‧Light cup housing

211‧‧‧Second connection

212‧‧‧Second magnetic part

213‧‧‧Light hole

22‧‧‧Buffer cover

221‧‧‧Perforation

23‧‧‧ optical lens

24‧‧‧Reflection Cup

25‧‧‧ lenses

10‧‧‧ accommodation space

A‧‧‧ magnet body

Figure 1: A perspective view of the novel.

Figure 2: An exploded view of another perspective of the present invention.

Figure 3: Schematic diagram of the implementation of the new type of replacement lamp cup.

Figure 4: Schematic diagram of the implementation of the new type of replacement lamp cup.

Figure 5: Schematic diagram of the implementation of the new type of replacement lamp cup.

Figure 6: Schematic diagram of the implementation of the new replacement lamp cup.

The following is a detailed description of the following embodiments according to the drawings: as shown in FIGS. 1 to 4, the figure discloses a flashlight with a magnetic replacement type lamp cup, which comprises a flashlight body (1). And at least one replacement lamp cup (2) capable of cooperating with the flashlight body (1), characterized in that: the flashlight body (1) comprises a casing (11), a light-emitting portion (12) disposed in one end of the casing (11) and capable of externally emitting light, and a battery portion (13) disposed in the other end of the casing (11) and electrically connected to the light-emitting portion (12) Each of the two ends of the housing (11) is respectively provided with a first connecting portion (111) and a first magnetic portion (112) disposed at a top end side of the first connecting portion (111); The replacement lamp cup (2) includes a lamp cup housing (21), one end of the lamp cup housing (21) is provided with a second connecting portion (211), and one of the second connecting portions is disposed at the second connecting portion (211) a second magnetic attraction portion (212) at an inner bottom side surface, the second connecting portion (211) can be coupled to the first connecting portion (111), and the second magnetic attraction portion (212) can A magnetic attraction portion (112) is magnetically coupled, and the replacement light cup (2) can pass through the second connection portion (211) and the first connection portion (111), and the second magnetic attraction portion (212) Cooperating with the first magnetic attraction portion (112) to be selectively and stably located at one end of the flashlight body (1) corresponding to the light emitting portion (12) or corresponding to the battery portion (13) For changing the illumination mode of the light-emitting portion (12).

The flashlight body (1) provides a quick-fit replacement by positioning the light-emitting portion (12) and the battery portion (13) and forming the first connecting portion (111) and the first magnetic portion (112) in two pairs. The structure of the lamp cup (2), and the replacement lamp cup (2) utilizes the second connecting portion (211) and the second magnetic portion (212) to allow the replacement lamp cup (2) to be quickly positioned not only in the flashlight body (1) One of the ends is less likely to fall.

Secondly, when the replacement lamp cup (2) is mounted at one end corresponding to the battery portion (13), as shown in Fig. 3, the basic illumination can be provided by the light-emitting portion (12), and when the replacement lamp cup ( 2) When mounted at one end corresponding to the light-emitting portion (12), as shown in Fig. 4, the replacement lamp cup (2) can be matched with the light-emitting portion (12) to provide a wider range of illumination, and the overall use is Very simple and fast, the focus is on the complexity of the overall structure, the overall waterproof ability will not decline, and can be applied immediately when needed, one step in place, very intuitive to use.

On the other hand, the first connecting portion (111) and the second connecting portion (211), in addition to being connected in a socket manner as shown in the figure, can also be connected in a non-socket manner. Implementation, because the cooperation of the first connecting portion (111) and the second connecting portion (211) is for quick positioning, the manner other than the socket can also be applied to the first connecting portion (111) and the second connecting portion. (211) to facilitate consumers to pick an application.

Referring to Figures 2 and 5, the lamp cup housing (21) is further provided with a receiving space (10) at the other end, and the receiving space (10) and the second connecting portion (211) are provided. a light-transmitting hole (213) for connecting the two; the replacement lamp cup (2) further includes a second connecting portion (211) and the first connecting portion (111) a matching buffer sleeve (22), an optical lens (23) disposed on a bottom surface of the buffer sleeve (22), an inverted cone disposed in the receiving space (10), and an end corresponding to the optical lens ( a reflector cup (24), and a lens (25) disposed at an opening of the receiving space (10) and corresponding to the other end of the reflecting cup (24), the buffer housing (22) further having a The light transmission hole (213), the optical lens (23) and the reflective cup (24) are perforated (221) on the same axis.

Wherein, a replacement lamp cup (2) is provided by the cooperation of the buffer sleeve (22), the optical lens (23), the reflective cup (24), and the lens (25), together with the lamp cup housing (21). The light emitted by the light-emitting portion (12) can be quickly converted from concentrated to diffused.

On the other hand, as long as the optical lens (23) and the reflective cup (24) are changed, it is possible to produce different illumination range variations as shown in Fig. 5, so that the user can apply it more easily.

Referring to FIG. 2, the first magnetic portion (112) and the second magnetic portion (212) both of which further include at least one magnet body (A).

Among them, depending on the application requirements, it is possible to use different magnet bodies (A), such as a plurality of circular magnets as shown in the figure, or a ring magnet, a half moon magnet, etc., which are not disclosed in the drawings, for consumption. More diversified application choices.

Referring to FIG. 2, the first magnetic attraction portion (112) and the second magnetic attraction portion (212), when the magnet body (A) included in the two are larger than one, are disposed at intervals. Settings.

Wherein, the first magnetic portion (112) and the second magnetic portion are arranged by spacing The suction portion (212) can smoothly magnetically attract each other, avoiding the problem that the magnetic field is abnormal and easily detached, or is not easy to quickly fit, so that the consumer can be easily applied.

Referring to FIGS. 2 and 3, the flashlight body (1) corresponding to the first connecting portion (111) is further provided with a buffer collar (14).

Wherein, by the application of the buffer collar (14), when the first magnetic attraction portion (112) and the second magnetic attraction portion (212) are magnetically attracted to each other and moved closer to each other, the first connection portion (111) and the first portion can be effectively reduced. The impact force when the two connecting portions (211) are connected prevents the first magnetic attraction portion (112) and the second magnetic attraction portion (212) from colliding, thereby causing a problem that the magnetic force is reduced or even disappeared, so that the user can use the replacement with peace of mind. Light cup (2).

Referring to FIG. 2, the housing (11) further includes a first hollow housing (113) for receiving the light emitting portion (12), and a first hollow housing (113). 113) a second hollow casing (114) at one end for accommodating the battery portion (13), and a screwed at the other end of the second hollow casing (114) to be the second hollow casing The body (114) is closed (115); the light-emitting portion (12) further includes a light-emitting diode unit disposed in the other end of the first hollow casing (113) and capable of emitting light to the outside ( 121) a switch (122) disposed in the other end of the first hollow casing (113) and electrically connected to the LED unit (121), covering the switch (122) and having a top end convex a waterproof cap (123) for the wall surface of the first hollow casing (113), and a other end disposed at the other end of the first hollow casing (113) to the other end of the first hollow casing (113) a closed light transmissive sheet (124); the battery portion (13) further comprising a frame body (131) disposed in the first hollow casing (113) and having at least one positioning groove opening (1311) a battery (132) disposed in the positioning slot opening (1311), and a battery disposed in the first hollow housing a first conductive sheet (133) electrically connected to the switch (122) at one end of the body (113), and a cover disposed at the other end of the first hollow housing (113) for positioning the battery (132) The body (134) is a second conductive sheet (135) disposed in the cover (134) and electrically connected to the battery (132).

Wherein, passing through the first hollow casing (113), the second hollow casing (114) and the cover body The housing (11) consisting of (115) can provide a flashlight body (1) that is stable and not easily damaged, so that the overall environmental adaptability is improved, so that the consumer can apply with peace of mind.

Secondly, the application of the light-emitting diode unit (121) can be implemented with multiple or single light-emitting diodes, providing a variety of applications, and the application of the switch (122) and the waterproof cap (123) improves the overall Waterproof ability, the application of the light-transmitting baffle (124) can protect the light-emitting diode unit (121) more effectively while allowing light to pass through, and avoid damage or moisture of the light-emitting diode unit (121).

Furthermore, through the application of the frame body (131), the battery (132) is positioned by the positioning slot opening (1311), and the battery (132) provides the operating power of the LED unit (121), and the first conductive sheet (133) is matched. The second conductive sheet (135) allows the battery (132) to be electrically connected to each other to provide sufficient power for the light emitting diode unit (121), and the application of the cover body (134) enables the battery (132) to be stably positioned. Within the positioning slot (1311), and avoiding moisture in the battery (132).

Referring to FIG. 2, the cover body (115) and the second hollow casing (114) are further provided with a water stop ring (116), and the cover body (115) corresponds thereto. An abutting step portion (1511) for engaging the corresponding end surface of the second hollow casing (114) for abutting against the water stop ring (116) is further recessed.

Wherein, the application of the water stop ring (116) cooperates with the abutting of the corresponding end surface of the abutting step portion (1511) and the second hollow casing (114), and the cover body (115) and the second hollow shell are added. The screwing of the body (114) provides excellent waterproof performance.

Referring to Figures 2 and 6, the lens (25) is one of the following: a transparent lens, a red lens, a yellow lens, a blue lens, and a white lens.

Among them, through the application of different lenses (25), the red lens can be used for low-vision illumination as shown in the figure, and the white lens not disclosed in the figure can be used to diffuse the light source, so that the novel can have more Diversified application methods.

The structure, features and structures of the present invention are described in detail above based on the embodiments shown in the drawings. The above-mentioned effects are only preferred embodiments of the present invention, but the present invention is not limited to the scope of implementation shown in the drawings, so that the modification changes in accordance with the meaning of the present invention are as long as they are within the range of equal effects. It should be within the scope of this new patent.

1‧‧‧ flashlight body

11‧‧‧Shell

111‧‧‧First connection

112‧‧‧First magnetic part

113‧‧‧First hollow shell

114‧‧‧Second hollow shell

115‧‧‧ cover

12‧‧‧Lighting Department

121‧‧‧Lighting diode unit

123‧‧‧Waterproof cap

124‧‧‧Light transmissive

14‧‧‧buffer collar

2‧‧‧Replacement lamp cup

21‧‧‧Light cup housing

22‧‧‧Buffer cover

221‧‧‧Perforation

A‧‧‧ magnet body

Claims (8)

A flashlight with a magnetic replacement lamp cup, comprising a flashlight body (1), and at least one replacement lamp cup (2) capable of cooperating with the flashlight body (1), characterized in that: the flashlight body ( 1) comprising a housing (11), a light-emitting portion (12) disposed in one end of the housing (11) and capable of emitting light, and a light-emitting portion (12) disposed in the other end of the housing (11) a battery unit (13) electrically connected to the light-emitting portion (12), wherein each of the two ends of the housing (11) is provided with a first connecting portion (111) and a side surface of the first connecting portion (111) a first magnetic portion (112); the replacement lamp cup (2) includes a lamp cup housing (21), and one end of the lamp cup housing (21) is provided with a second connecting portion ( 211), and a second magnetic attraction portion (212) disposed at an inner bottom surface of the second connecting portion (211), the second connecting portion (211) can be coupled to the first connecting portion (111), The second magnetic attraction portion (212) can be magnetically coupled to the first magnetic attraction portion (112), and the replacement light cup (2) can pass through the second connection portion (211) and the first connection portion ( 111), and the cooperation of the second magnetic attraction portion (212) and the first magnetic attraction portion (112), Selectively and stably located at one end of the flashlight body (1) corresponding to the light emitting portion (12) or corresponding to the battery portion (13) for changing the illumination mode of the light emitting portion (12) . The flashlight with a magnetic replacement type lamp cup according to claim 1, wherein: the lamp cup housing (21) is further provided with a receiving space (10) at the other end, the receiving space (10) and the first Between the two connecting portions (211), a light-transmitting hole (213) for connecting the two is provided; the replacement lamp cup (2) further includes a second connecting portion (211) a buffer sleeve (22) that can cooperate with the first connecting portion (111), an optical lens (23) disposed on a bottom surface of the buffer sleeve (22), and an inverted cone disposed in the receiving space (10) a reflecting cup (24) having an end corresponding to the optical lens (23), and a lens (25) disposed at an opening of the receiving space (10) and corresponding to the other end of the reflecting cup (24), the buffer sleeve The body (22) further has a through hole (221) on the same axis as the light transmission hole (213), the optical lens (23) and the reflection cup (24). The flashlight with a magnetic replacement type lamp cup according to claim 2, wherein: the first magnetic attraction portion (112) and the second magnetic attraction portion (212) both of which further comprise at least one magnet Body (A). The flashlight with a magnetic replacement type lamp cup according to claim 3, wherein: the first magnetic attraction portion (112) and the second magnetic attraction portion (212), the magnet body included by the two ( A) If it is greater than one, it is set in the interval setting. The flashlight with a magnetic replacement type lamp cup according to claim 3, wherein: the flashlight body (1) corresponding to the first connecting portion (111) is further provided with a buffer collar (14). ). The flashlight with a magnetic replacement type lamp cup according to claim 3, wherein the housing (11) further includes a first hollow housing (113) for accommodating the light emitting portion (12). a second hollow casing (114) disposed at one end of the first hollow casing (113) and capable of accommodating the battery portion (13), and a screwed to the second hollow casing (114) at the other end, a cover body (115) for closing the second hollow casing (114); the light-emitting portion (12) further comprising a first hollow casing (113) a light-emitting diode unit (121) capable of externally emitting light in one end, a switch (122) disposed in the other end of the first hollow casing (113) and electrically connected to the light-emitting diode unit (121) a waterproof cap (123) covering the switch (122) and having a top end protruding from the wall of the first hollow casing (113), and a rear end disposed at the other end of the first hollow casing (113) a light-transmitting shutter (124) that closes the other end of the first hollow casing (113); the battery portion (13) further includes a first hollow casing (113) and has At least one positioning slot open (1311) of the frame body (131), at least one of which is disposed in the positioning slot (1) a battery (132), a first conductive sheet (133) disposed at one end of the first hollow housing (113) and electrically connected to the switch (122), and a first conductive shell disposed on the first hollow shell The other end of the body (113) is provided with a cover body (134) for positioning the battery (132), a second conductive piece (135) disposed in the cover body (134) and electrically connected to the battery (132). . The flashlight with a magnetic replacement type lamp cup according to claim 6, wherein the cover body (115) and the second hollow casing (114) are further provided with a water stop ring (116). And the cover body (115) corresponds to the portion, and a recessed step portion for engaging the corresponding end surface of the second hollow casing (114) for abutting against the water stop ring (116) is recessed ( 1511). The flashlight with a magnetic replacement type lamp cup according to claim 3, wherein: the lens (25) is one of the following: a transparent lens, a red lens, a yellow lens, a blue lens, and a white lens.