CN204678271U - Portable lamp - Google Patents
Portable lamp Download PDFInfo
- Publication number
- CN204678271U CN204678271U CN201520454483.2U CN201520454483U CN204678271U CN 204678271 U CN204678271 U CN 204678271U CN 201520454483 U CN201520454483 U CN 201520454483U CN 204678271 U CN204678271 U CN 204678271U
- Authority
- CN
- China
- Prior art keywords
- blind hole
- slide block
- housing
- lamp body
- snap ring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a kind of portable lamp, it comprises lamp body (1), it is characterized in that: described lamp body (1) is provided with housing (2), magnetic patch (3) is provided with in housing (2), the sidewall of described housing (2) is provided with blind hole (2.1), slide block (4) is provided with in blind hole (2.1), the lower surface of described slide block (4) and the inner surface of blind hole (2.1) surround formation one air cavity (2.1.1), be provided with the upper surface of ordering about slide block (4) in described air cavity (2.1.1) and extend to back-moving spring (5) above housing (2) upper surface, housing (2) is provided with one end and is connected with air cavity (2.1.1), the other end runs through the outer surface of housing (2) and the pore (2.2) be connected with external environment condition.The utility model provides a kind of magnetic patch that makes on the basis of absorption affinity of not weakening magnetic patch at the little thus emergency lamp preventing magnetic patch cracked of the moment impact of adhesive.
Description
Technical field
The utility model relates to the technical field of light fixture, specifically a kind of portable lamp.
Background technology
Emergency light generally in case of emergency carries out illumination and uses, such as indoor power-off, and now user needing to carry out when using emergency light illumination corresponding maintenance circuit, more to change the bulb or the operation such as dismounting transformer.And this series of user of needs transports bimanual operation all can make user cannot normally by holding emergency light, therefore, in life, often need to be undertaken auxiliary using emergency light by other personnel, or made to catch in its mouth by operating personnel, the inconvenient action such as wryneck clamping uses emergency light.
Be used alone the problem of emergency light operation inconvenience in prior art to solve user, the mode arranging magnetic patch installed part often on existing emergency light solves, and is namely adsorbed on ironware by emergency light by the suction of magnetic patch, thus convenient operation librarian use.But in magnet adsorption process, very large in the impulsive force in a flash of adhesive, easily cause magnetic patch cracked, and the absorption affinity that elastic cord breaker can weaken magnetic patch is set.
Summary of the invention
Technical problem to be solved in the utility model is: provide a kind of magnetic patch that makes on the basis of absorption affinity of not weakening magnetic patch at the little thus portable lamp preventing magnetic patch cracked of the moment impact of adhesive.
Technical solution adopted in the utility model is: provide a kind of portable lamp, it comprises lamp body, described lamp body is provided with housing, magnetic patch is provided with in housing, the sidewall be positioned in described housing corresponding to magnetic patch is provided with the blind hole vertically arranged, slide block is provided with in blind hole, the inwall of slide block and blind hole is slidably matched, the lower surface of described slide block and the inner surface of blind hole surround the air cavity that formation one air pressure changes with the slip of slide block, be provided with the upper surface of ordering about slide block in described air cavity and extend to back-moving spring above housing upper surface, the two ends of back-moving spring lean with the lower surface of blind via bottom and slide block respectively, housing is provided with one end and is connected with air cavity, the other end runs through the outer surface of housing and the pore be connected with external environment condition.
After adopting above structure, portable lamp of the present utility model compared with prior art has the following advantages: first, when magnetic patch and ironware adhesive, intercept without cushion between described magnetic patch and ironware, the adhesive of the two is effective, second, when the moment that magnetic patch and ironware adhesive are clashed into, impulsive force being converted to by slide block can in gas chamber air, reach the object of protection magnetic patch, 3rd, when ironware completely and magnetic patch adhesive time, by pore, the pressure-air in air cavity is discharged, thus reduce the counteracting of magnetic attraction, final realization makes magnetic patch in the little thus object preventing magnetic patch cracked of the moment impact of adhesive on the basis of absorption affinity of not weakening magnetic patch.
As improvement, described lamp body is connected with removable between housing.
As preferably, snap ring is provided with between described lamp body and housing, described snap ring is band elastic circular ring jaggy, lateral wall and the housing of snap ring are fixed, the madial wall of snap ring is provided with some grooves, lamp body be provided with when snap ring to be placed on lamp body and banding lamp body time and the fin that rotates along the circumference of lamp body for limiting snap ring of groove fit.By the design of snap ring and fin, can prevent lamp body from freely rotating, rotation lamp body that simultaneously again can be artificial when needing the light angle adjusting lamp body and the relative position of housing, reach the illuminating effect of the best, namely fin and the cooperation of different groove, realize the object of lamp body different angles location.
Improve as another kind, the madial wall of described blind hole is provided with restriction slide block skids off blind hole axial limiting mechanism along the opening direction of blind hole.
Particularly, described axial limiting mechanism refers to, on the madial wall of described blind hole, the aperture position of nearly blind hole is provided with some along the equally distributed projection of blind hole circumference, described slide block is provided with the chute be slidably matched with projection, described chute runs through the upper surface of slide block along the axis of blind hole, when slide block along blind hole axially walk to extreme position time the groove sidewall of the nearly slide block lower surface of described chute and projection lean.
Accompanying drawing explanation
Fig. 1 is the structural representation of portable lamp of the present utility model.
Fig. 2 is the structural representation of housing of the present utility model and magnetic patch part.
Fig. 3 is the sectional view of housing of the present utility model and magnetic patch part.
Fig. 4 is the close-up schematic view in " A " region in Fig. 3.
Fig. 5 is the structural representation of snap ring part of the present utility model.
Wherein, 1, lamp body, 2, housing, 2.1, blind hole, 2.1.1, air cavity, 2.2, pore, 3, magnetic patch, 4, slide block, 4.1, chute, 5, back-moving spring, 6, snap ring, 6.1, groove, 7, projection.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As shown in the figure, the utility model provides a kind of portable lamp, it comprises lamp body 1, described lamp body 1 is provided with housing 2, magnetic patch 3 is provided with in housing 2, in described housing 2, the sidewall be positioned at corresponding to magnetic patch 3 is provided with the blind hole 2.1 vertically arranged, slide block 4 is provided with in blind hole 2.1, slide block 4 is slidably matched with the inwall of blind hole 2.1, the lower surface of described slide block 4 and the inner surface of blind hole 2.1 surround the air cavity 2.1.1 that formation one air pressure changes with the slip of slide block 4, be provided with the upper surface of ordering about slide block 4 in described air cavity 2.1.1 and extend to back-moving spring 5 above housing 2 upper surface, the two ends of back-moving spring 5 lean with the lower surface of slide block 4 respectively with bottom blind hole 2.1, housing 2 is provided with one end and is connected with air cavity 2.1.1, the other end runs through the outer surface of housing 2 and the pore 2.2 be connected with external environment condition.
Described lamp body 1 is connected with removable between housing 2.
Snap ring 6 is provided with between described lamp body 1 and housing 2, described snap ring 6 is band elastic circular ring jaggy, lateral wall and the housing 2 of snap ring 6 are fixed, the madial wall of snap ring 6 is provided with some grooves 6.1, lamp body 1 be provided with when snap ring 6 to be placed on lamp body 1 and banding lamp body 1 time to coordinate the fin rotated along the circumference of lamp body 1 for limiting snap ring 6 with groove 6.1.
The madial wall of described blind hole 2.1 is provided with restriction slide block 4 skids off blind hole 2.1 axial limiting mechanism along the opening direction of blind hole 2.1.
Described axial limiting mechanism refers to, on the madial wall of described blind hole 2.1, the aperture position of nearly blind hole 2.1 is provided with some along the equally distributed projection 7 of blind hole circumference, described slide block 4 is provided with the chute 4.1 be slidably matched with projection 7, described chute 4.1 runs through the upper surface of slide block 4 along the axis of blind hole 2.1, when slide block 4 along blind hole 2.1 axially walk to extreme position time the groove sidewall of nearly slide block 4 lower surface of described chute 4.1 and projection 7 lean.
Be described with regard to the utility model preferred embodiment above, but can not be interpreted as it is limitations on claims.The utility model is not only confined to above embodiment, and its concrete structure allows to change, and all various changes done in the protection domain of the utility model demand for independence are all in protection domain of the present utility model.
Claims (5)
1. a portable lamp, it comprises lamp body (1), it is characterized in that: described lamp body (1) is provided with housing (2), magnetic patch (3) is provided with in housing (2), the sidewall be positioned in described housing (2) corresponding to magnetic patch (3) is provided with the blind hole (2.1) vertically arranged, slide block (4) is provided with in blind hole (2.1), slide block (4) is slidably matched with the inwall of blind hole (2.1), the lower surface of described slide block (4) and the inner surface of blind hole (2.1) surround the air cavity (2.1.1) that formation one air pressure changes with the slip of slide block (4), be provided with the upper surface of ordering about slide block (4) in described air cavity (2.1.1) and extend to back-moving spring (5) above housing (2) upper surface, the two ends of back-moving spring (5) lean with the lower surface of blind hole (2.1) bottom and slide block (4) respectively, housing (2) is provided with one end and is connected with air cavity (2.1.1), the other end runs through the outer surface of housing (2) and the pore (2.2) be connected with external environment condition.
2. portable lamp according to claim 1, is characterized in that: removablely between described lamp body (1) with housing (2) be connected.
3. portable lamp according to claim 2, it is characterized in that: between described lamp body (1) and housing (2), be provided with snap ring (6), described snap ring (6) is band elastic circular ring jaggy, the lateral wall of snap ring (6) and housing (2) are fixed, the madial wall of snap ring (6) is provided with some grooves (6.1), lamp body (1) be provided with when snap ring (6) be placed on lamp body (1) upper and banding lamp body (1) time to coordinate the fin rotated along the circumference of lamp body (1) for limiting snap ring (6) with groove (6.1).
4. portable lamp according to claim 1, is characterized in that: the madial wall of described blind hole (2.1) is provided with restriction slide block (4) skids off blind hole (2.1) axial limiting mechanism along the opening direction of blind hole (2.1).
5. portable lamp according to claim 4, it is characterized in that: described axial limiting mechanism refers to, on the madial wall of described blind hole (2.1), the aperture position of nearly blind hole (2.1) is provided with some along the blind hole equally distributed projection of circumference (7), described slide block (4) is provided with the chute (4.1) be slidably matched with projection (7), described chute (4.1) runs through the upper surface of slide block (4) along the axis of blind hole (2.1), when slide block (4) along blind hole (2.1) axially walk to extreme position time the groove sidewall of described chute (4.1) nearly slide block (4) lower surface and projection (7) lean.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520454483.2U CN204678271U (en) | 2015-06-29 | 2015-06-29 | Portable lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520454483.2U CN204678271U (en) | 2015-06-29 | 2015-06-29 | Portable lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204678271U true CN204678271U (en) | 2015-09-30 |
Family
ID=54177959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520454483.2U Active CN204678271U (en) | 2015-06-29 | 2015-06-29 | Portable lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204678271U (en) |
-
2015
- 2015-06-29 CN CN201520454483.2U patent/CN204678271U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9599312B2 (en) | Portable lamp | |
| CN202203878U (en) | Rotary lamp seat | |
| CN103982877A (en) | Led zooming universal rotating lamp | |
| CN204693339U (en) | A kind of portable lamp | |
| CN204678271U (en) | Portable lamp | |
| CN208222427U (en) | A kind of plece-cliped type lamp-mounting structure | |
| CN208817149U (en) | A kind of light bulb of adjustable divergence of beam range | |
| CN204756470U (en) | Emergent work light | |
| CN205799350U (en) | A kind of precision equipment screwdriver | |
| CN201885052U (en) | Operating lamp with conveniently replaced bulb | |
| CN205118710U (en) | Multifunctional electric torch | |
| CN205299283U (en) | Energy -conserving LED down lamp of knob formula | |
| CN202252893U (en) | Desk lamp torch | |
| CN203010436U (en) | Anti-dazzle lamp | |
| CN104964170B (en) | A kind of emergency lamp | |
| CN205824662U (en) | LED meets an urgent need bulb lamp | |
| CN202915150U (en) | Air-blowing desk lamp | |
| CN204114871U (en) | A kind of luminous arm stretched out structure of light fixture | |
| CN203836880U (en) | LED (Light-Emitting Diode) zooming universal rotary lamp | |
| CN104964199A (en) | Foldable work lamp | |
| CN203131448U (en) | Fingerstall type fan flashlight | |
| CN209042033U (en) | Navigate lamp | |
| CN204328664U (en) | Multifunctional rotary led wall lamp | |
| CN207049740U (en) | A kind of Down lamp of cover fast demountable | |
| CN204062555U (en) | A kind of LED |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |