CN205266077U - W type secondary power supply storehouse formula unit combination shell - Google Patents
W type secondary power supply storehouse formula unit combination shell Download PDFInfo
- Publication number
- CN205266077U CN205266077U CN201521029197.8U CN201521029197U CN205266077U CN 205266077 U CN205266077 U CN 205266077U CN 201521029197 U CN201521029197 U CN 201521029197U CN 205266077 U CN205266077 U CN 205266077U
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- metal
- metab
- separation
- guide posts
- power supply
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Abstract
The utility model discloses a W type secondary power supply storehouse formula unit combination shell, including metab, metal lobe and metal attachment, the metab is washed the preparation by the metal material through numerical control lathe blunderbuss and is formed, and its A -A section is the W type, fixes metal lobe and metal attachment on the metab through the long bolt, is divided into two -layer damascene structure with the metab, realizes whole seamless connection. The utility model relates to a W type secondary power supply storehouse formula unit combination shell has satisfied the use special requirement of some special occasions, and its heat -sinking capability is good, the resistance to shock is good, sealing performance is good, and the embedding is highly variable, and the space can make full use of, and has anti high warm nature, oxidation resistance, irradiation fragility.
Description
Technical field
The utility model relates to a kind of metal shell structure, specifically, relates to a kind of W type secondary power supply storehouse formula unit combination shell.
Background technology
At present, at some special dimensions, as aspects such as space flight and aviation, electronic weaponry, diving apparatus and precision instruments, need that heat-sinking capability is good, resistance to shock is good, sealing property is good, and embedding alterable height, the outer casing of power supply that space can make full use of, extensibility is strong. If adopt integrated design, heat radiation, insulation and antivibration are considered, make it aspect combination property of heat radiation, insulation and antivibration, reach optimum, and space is utilized effectively, not only can in power module, use this structure, in some power supply products, also can use this structure, can meet the special demands of special dimension to power supply.
Utility model content
A kind of W type secondary power supply storehouse formula unit combination shell that the utility model designs in order to solve the problems of the technologies described above just.
The utility model solves the technical scheme that its technical problem adopts:
A kind of W type secondary power supply storehouse formula unit combination shell, comprises metab, metal separation and metal cover board; Metab is washed and is made by Digit Control Machine Tool blunderbuss by metal material, and its A-A section is W type, on its 4 angles, respectively has 3 base nut bore, for metal separation and metal cover board are fixed on to metab, has base louvre on metab wall; The base guide posts that has had guiding and fixation in the middle of metab, base guide posts Lower Half cross section is square, and first half cross section is rounded, and centre is cylindrical hole; Metal separation is washed and is made by Digit Control Machine Tool blunderbuss by metal material, on its 4 angles, respectively has 1 separation nut bore, on metal separation wall, has separation louvre; The separation guide posts that has had guiding and fixation in the middle of metal separation, separation guide posts cross section is rounded, and centre is cylindrical hole; Metal cover board is washed and is made by Digit Control Machine Tool blunderbuss by metal material, on its 4 angles, respectively has 3 cover plate nut bore, has had the circular guide hole of guiding and fixation in the middle of metal cover board; Metal separation guide posts is placed in metab through metab guide posts, metab is divided into two-layer damascene structures, the circular guide hole of metal cover board covers on metal separation through metal separation guide posts, by long bolt, metal separation and metal cover board is fixed on metab.
Described W type secondary power supply storehouse formula unit combination shell, its metal shell is single metal or alloy, selects thermal conductivity and plane to open curvature high, thermal conductivity is greater than the material of 4w/m-k.
A kind of W type secondary power supply storehouse formula unit combination shell has following advantages:
1, heat-sinking capability is good;
2, resistance to shock is good;
3, embed alterable height, space can make full use of;
4, extensibility is strong, in DC/DC converter, AC/DC converter and power supply product, can use;
5, do not need additional dedicated equipment and special warfare, be easy to be transformed into production, shorten the R&D cycle. This requirement of element stability.
The beneficial effects of the utility model are the use particular/special requirements that met some special occasions, and its heat-sinking capability is good, resistance to shock is good, sealing property is good, and embed alterable height, and space can make full use of, and has high temperature resistance, non-oxidizability, irradiation fragility.
Brief description of the drawings
Fig. 1 is the utility model metab structural representation.
Fig. 2 is the utility model metab front view.
Fig. 3 is the utility model metab right view.
Fig. 4 is the utility model metab left view.
Fig. 5 is the utility model metab A-A profile.
Fig. 6 is the utility model metal compartment structure schematic diagram.
Fig. 7 is the utility model metal separation A-A profile.
Fig. 8 is the utility model metal separation right view.
Fig. 9 is the utility model metal separation left view.
Figure 10 is the utility model metab structural representation.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further illustrated.
As Figure 1-10 shows, a kind of W type secondary power supply of the utility model storehouse formula unit combination shell, comprises metab 1, metal separation 2 and metal cover board 3; Metab 1 is washed and is made by Digit Control Machine Tool blunderbuss by metal material, its A-A section is W type, on its 4 angles, respectively there are 3 base nut bore 11, for metal separation 2 and metal cover board 3 are fixed on to metab 1, on metab 1 wall, have base louvre 12; The base guide posts 13 that has had guiding and fixation in the middle of metab 1, base guide posts 13 Lower Half cross sections are square, and first half cross section is rounded, and centre is cylindrical hole; Metal separation 2 is washed and is made by Digit Control Machine Tool blunderbuss by metal material, on its 4 angles, respectively has 1 separation nut bore 21, on metal separation 2 walls, has separation louvre 22; The separation guide posts 23 that has had guiding and fixation in the middle of metal separation 2, separation guide posts 23 cross sections are rounded, and centre is cylindrical hole; Metal cover board 3 is washed and is made by Digit Control Machine Tool blunderbuss by metal material, on its 4 angles, respectively has 2 cover plate nut bore 31, has had the circular guide hole 33 of guiding and fixation in the middle of metal cover board 3; Separation guide posts 23 is placed in metab 1 through metab 1 guide posts 13, metab 1 is divided into two-layer damascene structures, the circular guide hole 33 of metal cover board 3 covers on metal separation 2 through separation guide posts 23, by long bolt, metal separation 2 and metal cover board 3 is fixed on metab 1.
Described W type secondary power supply storehouse formula unit combination shell, its metal shell is single metal or alloy, selects thermal conductivity and plane to open curvature high, thermal conductivity is greater than the material of 4w/m-k.
The utility model is not limited to above-mentioned preferred forms, and other any or akin products identical with the utility model that anyone draws under enlightenment of the present utility model, within all dropping on protection domain of the present utility model.
Claims (2)
1. a W type secondary power supply storehouse formula unit combination shell, comprises metab (1), metal separation (2) and metal cover board (3); It is characterized in that: metab (1) is washed and is made by Digit Control Machine Tool blunderbuss by metal material, its A-A section is W type, on its 4 angles, respectively there are 3 base nut bore (11), for metal separation (2) and metal cover board (3) are fixed on to metab (1), on metab (1) wall, there is base louvre (12); The base guide posts (13) that has had guiding and fixation in the middle of metab (1), base guide posts (13) Lower Half cross section is square, and first half cross section is rounded, and centre is cylindrical hole; Metal separation (2) is washed and is made by Digit Control Machine Tool blunderbuss by metal material, on its 4 angles, respectively has 1 separation nut bore (21), on metal separation (2) wall, has separation louvre (22); The separation guide posts (23) that has had guiding and fixation in the middle of metal separation (2), separation guide posts (23) cross section is rounded, and centre is cylindrical hole; Metal cover board (3) is washed and is made by Digit Control Machine Tool blunderbuss by metal material, on its 4 angles, respectively there are 2 cover plate nut bore (31), in the middle of metal cover board (3), had the circular guide hole (33) of guiding and fixation; The separation guide posts (23) of metal separation (2) is placed in metab (1) through metab (1) guide posts (13), metab (1) is divided into two-layer damascene structures, it is upper that the circular guide hole (33) of metal cover board (3) covers metal separation (2) through the separation guide posts (23) of metal separation (2), by long bolt, metal separation (2) and metal cover board (3) is fixed on metab (1).
2. W type secondary power supply according to claim 1 storehouse formula unit combination shell, is characterized in that: metal shell is single metal or alloy, selects thermal conductivity and plane to open curvature high, and thermal conductivity is greater than the material of 4w/m-k.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521029197.8U CN205266077U (en) | 2015-12-11 | 2015-12-11 | W type secondary power supply storehouse formula unit combination shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521029197.8U CN205266077U (en) | 2015-12-11 | 2015-12-11 | W type secondary power supply storehouse formula unit combination shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205266077U true CN205266077U (en) | 2016-05-25 |
Family
ID=56007573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521029197.8U Active CN205266077U (en) | 2015-12-11 | 2015-12-11 | W type secondary power supply storehouse formula unit combination shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205266077U (en) |
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2015
- 2015-12-11 CN CN201521029197.8U patent/CN205266077U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |